319201479974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{18134387}}^1$

素因数の和:18135079

約数の個数: 16

約数和(自身を含む): 516394832688

約数和(自身を除く): 197193352714

約数列:

[1, 2, 13, 26, 677, 1354, 8801, 17602, 18134387, 36268774, 235747031, 471494062, 12276979999, 24553959998, 159600739987, 319201479974]

約数ペア:

[(1, 319201479974), (2, 159600739987), (13, 24553959998), (26, 12276979999), (677, 471494062), (1354, 235747031), (8801, 36268774), (17602, 18134387)]