1260987448

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{424861}}^1$

素因数の和:424927

約数の個数: 32

約数和(自身を含む): 2753105760

約数和(自身を除く): 1492118312

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 424861, 849722, 1699444, 2974027, 3398888, 5948054, 11896108, 22517633, 23792216, 45035266, 90070532, 157623431, 180141064, 315246862, 630493724, 1260987448]

約数ペア:

[(1, 1260987448), (2, 630493724), (4, 315246862), (7, 180141064), (8, 157623431), (14, 90070532), (28, 45035266), (53, 23792216), (56, 22517633), (106, 11896108), (212, 5948054), (371, 3398888), (424, 2974027), (742, 1699444), (1484, 849722), (2968, 424861)]