2040387524

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{2099}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 4127760000

約数和(自身を除く): 2087372476

約数列:

[1, 2, 4, 7, 14, 28, 149, 233, 298, 466, 596, 932, 1043, 1631, 2086, 2099, 3262, 4172, 4198, 6524, 8396, 14693, 29386, 34717, 58772, 69434, 138868, 243019, 312751, 486038, 489067, 625502, 972076, 978134, 1251004, 1956268, 2189257, 3423469, 4378514, 6846938, 8757028, 13693876, 72870983, 145741966, 291483932, 510096881, 1020193762, 2040387524]

約数ペア:

[(1, 2040387524), (2, 1020193762), (4, 510096881), (7, 291483932), (14, 145741966), (28, 72870983), (149, 13693876), (233, 8757028), (298, 6846938), (466, 4378514), (596, 3423469), (932, 2189257), (1043, 1956268), (1631, 1251004), (2086, 978134), (2099, 972076), (3262, 625502), (4172, 489067), (4198, 486038), (6524, 312751), (8396, 243019), (14693, 138868), (29386, 69434), (34717, 58772)]