2508613636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 4826138240

約数和(自身を除く): 2317524604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 109, 172, 218, 289, 436, 463, 578, 731, 926, 1156, 1462, 1852, 1853, 2924, 3706, 4687, 7412, 7871, 9374, 12427, 15742, 18748, 19909, 24854, 31484, 31501, 39818, 49708, 50467, 63002, 79636, 79679, 100934, 126004, 133807, 159358, 201868, 267614, 318716, 338453, 535228, 676906, 857939, 1353812, 1354543, 1715878, 2170081, 2709086, 3431756, 4340162, 5418172, 5753701, 8680324, 11507402, 14584963, 23014804, 29169926, 36891377, 58339852, 73782754, 147565508, 627153409, 1254306818, 2508613636]

約数ペア:

[(1, 2508613636), (2, 1254306818), (4, 627153409), (17, 147565508), (34, 73782754), (43, 58339852), (68, 36891377), (86, 29169926), (109, 23014804), (172, 14584963), (218, 11507402), (289, 8680324), (436, 5753701), (463, 5418172), (578, 4340162), (731, 3431756), (926, 2709086), (1156, 2170081), (1462, 1715878), (1852, 1354543), (1853, 1353812), (2924, 857939), (3706, 676906), (4687, 535228), (7412, 338453), (7871, 318716), (9374, 267614), (12427, 201868), (15742, 159358), (18748, 133807), (19909, 126004), (24854, 100934), (31484, 79679), (31501, 79636), (39818, 63002), (49708, 50467)]