1939778936

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{578693}}^1$

素因数の和:579118

約数の個数: 16

約数和(自身を含む): 3645772200

約数和(自身を除く): 1705993264

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 578693, 1157386, 2314772, 4629544, 242472367, 484944734, 969889468, 1939778936]

約数ペア:

[(1, 1939778936), (2, 969889468), (4, 484944734), (8, 242472367), (419, 4629544), (838, 2314772), (1676, 1157386), (3352, 578693)]