80440135778

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1141351}}^1$

素因数の和:1141753

約数の個数: 16

約数和(自身を含む): 122033355840

約数和(自身を除く): 41593220062

約数列:

[1, 2, 131, 262, 269, 538, 35239, 70478, 1141351, 2282702, 149516981, 299033962, 307023419, 614046838, 40220067889, 80440135778]

約数ペア:

[(1, 80440135778), (2, 40220067889), (131, 614046838), (262, 307023419), (269, 299033962), (538, 149516981), (35239, 2282702), (70478, 1141351)]