7640421359

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{7333}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 8079134400

約数和(自身を除く): 438713041

約数列:

[1, 23, 89, 509, 2047, 7333, 11707, 45301, 168659, 652637, 1041923, 3732497, 15010651, 85847431, 332192233, 7640421359]

約数ペア:

[(1, 7640421359), (23, 332192233), (89, 85847431), (509, 15010651), (2047, 3732497), (7333, 1041923), (11707, 652637), (45301, 168659)]