257061372

素因数分解:

$2^2\times 3^1\times {\mathrm{827}}^1\times {\mathrm{25903}}^1$

素因数の和:26737

約数の個数: 24

約数和(自身を含む): 600558336

約数和(自身を除く): 343496964

約数列:

[1, 2, 3, 4, 6, 12, 827, 1654, 2481, 3308, 4962, 9924, 25903, 51806, 77709, 103612, 155418, 310836, 21421781, 42843562, 64265343, 85687124, 128530686, 257061372]

約数ペア:

[(1, 257061372), (2, 128530686), (3, 85687124), (4, 64265343), (6, 42843562), (12, 21421781), (827, 310836), (1654, 155418), (2481, 103612), (3308, 77709), (4962, 51806), (9924, 25903)]