1974940188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8689}}^1$

素因数の和:8787

約数の個数: 96

約数和(自身を含む): 5232353280

約数和(自身を除く): 3257413092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 372, 403, 564, 611, 806, 1209, 1222, 1457, 1612, 1833, 2418, 2444, 2914, 3666, 4371, 4836, 5828, 7332, 8689, 8742, 17378, 17484, 18941, 26067, 34756, 37882, 52134, 56823, 75764, 104268, 112957, 113646, 225914, 227292, 269359, 338871, 408383, 451828, 538718, 677742, 808077, 816766, 1077436, 1225149, 1355484, 1616154, 1633532, 2450298, 3232308, 3501667, 4900596, 5308979, 7003334, 10505001, 10617958, 12659873, 14006668, 15926937, 21010002, 21235916, 25319746, 31853874, 37979619, 42020004, 50639492, 63707748, 75959238, 151918476, 164578349, 329156698, 493735047, 658313396, 987470094, 1974940188]

約数ペア:

[(1, 1974940188), (2, 987470094), (3, 658313396), (4, 493735047), (6, 329156698), (12, 164578349), (13, 151918476), (26, 75959238), (31, 63707748), (39, 50639492), (47, 42020004), (52, 37979619), (62, 31853874), (78, 25319746), (93, 21235916), (94, 21010002), (124, 15926937), (141, 14006668), (156, 12659873), (186, 10617958), (188, 10505001), (282, 7003334), (372, 5308979), (403, 4900596), (564, 3501667), (611, 3232308), (806, 2450298), (1209, 1633532), (1222, 1616154), (1457, 1355484), (1612, 1225149), (1833, 1077436), (2418, 816766), (2444, 808077), (2914, 677742), (3666, 538718), (4371, 451828), (4836, 408383), (5828, 338871), (7332, 269359), (8689, 227292), (8742, 225914), (17378, 113646), (17484, 112957), (18941, 104268), (26067, 75764), (34756, 56823), (37882, 52134)]