317018494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{25037}}^1$

素因数の和:25539

約数の個数: 16

約数和(自身を含む): 513178848

約数和(自身を除く): 196160354

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 25037, 50074, 325481, 650962, 12193019, 24386038, 158509247, 317018494]

約数ペア:

[(1, 317018494), (2, 158509247), (13, 24386038), (26, 12193019), (487, 650962), (974, 325481), (6331, 50074), (12662, 25037)]