2250875094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 5205258240

約数和(自身を除く): 2954383146

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 139, 181, 186, 222, 278, 362, 403, 417, 481, 543, 806, 834, 962, 1086, 1147, 1209, 1443, 1807, 2294, 2353, 2418, 2886, 3441, 3614, 4309, 4706, 5143, 5421, 5611, 6697, 6882, 7059, 8618, 10286, 10842, 11222, 12927, 13394, 14118, 14911, 15429, 16833, 20091, 25159, 25854, 29822, 30858, 33666, 40182, 44733, 50318, 56017, 66859, 72943, 75477, 87061, 89466, 112034, 133718, 145886, 150954, 159433, 168051, 174122, 200577, 207607, 218829, 261183, 318866, 327067, 336102, 401154, 415214, 437658, 478299, 522366, 622821, 654134, 779929, 930883, 956598, 981201, 1245642, 1559858, 1861766, 1962402, 2072629, 2339787, 2698891, 2792649, 4145258, 4679574, 5397782, 5585298, 6217887, 8096673, 10139077, 12101479, 12435774, 16193346, 20278154, 24202958, 28857373, 30417231, 36304437, 57714746, 60834462, 72608874, 86572119, 173144238, 375145849, 750291698, 1125437547, 2250875094]

約数ペア:

[(1, 2250875094), (2, 1125437547), (3, 750291698), (6, 375145849), (13, 173144238), (26, 86572119), (31, 72608874), (37, 60834462), (39, 57714746), (62, 36304437), (74, 30417231), (78, 28857373), (93, 24202958), (111, 20278154), (139, 16193346), (181, 12435774), (186, 12101479), (222, 10139077), (278, 8096673), (362, 6217887), (403, 5585298), (417, 5397782), (481, 4679574), (543, 4145258), (806, 2792649), (834, 2698891), (962, 2339787), (1086, 2072629), (1147, 1962402), (1209, 1861766), (1443, 1559858), (1807, 1245642), (2294, 981201), (2353, 956598), (2418, 930883), (2886, 779929), (3441, 654134), (3614, 622821), (4309, 522366), (4706, 478299), (5143, 437658), (5421, 415214), (5611, 401154), (6697, 336102), (6882, 327067), (7059, 318866), (8618, 261183), (10286, 218829), (10842, 207607), (11222, 200577), (12927, 174122), (13394, 168051), (14118, 159433), (14911, 150954), (15429, 145886), (16833, 133718), (20091, 112034), (25159, 89466), (25854, 87061), (29822, 75477), (30858, 72943), (33666, 66859), (40182, 56017), (44733, 50318)]