391385410429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{508961}}^1$

素因数の和:509520

約数の個数: 16

約数和(自身を含む): 425390439600

約数和(自身を除く): 34005029171

約数列:

[1, 13, 149, 397, 1937, 5161, 59153, 508961, 768989, 6616493, 75835189, 202057517, 985857457, 2626747721, 30106570033, 391385410429]

約数ペア:

[(1, 391385410429), (13, 30106570033), (149, 2626747721), (397, 985857457), (1937, 202057517), (5161, 75835189), (59153, 6616493), (508961, 768989)]