521923216

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{57329}}^1$

素因数の和:57906

約数の個数: 20

約数和(自身を含む): 1013021100

約数和(自身を除く): 491097884

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 57329, 114658, 229316, 458632, 917264, 32620201, 65240402, 130480804, 260961608, 521923216]

約数ペア:

[(1, 521923216), (2, 260961608), (4, 130480804), (8, 65240402), (16, 32620201), (569, 917264), (1138, 458632), (2276, 229316), (4552, 114658), (9104, 57329)]