238220403815

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{916109}}^1$

素因数の和:916642

約数の個数: 16

約数和(自身を含む): 288772529760

約数和(自身を除く): 50552125945

約数列:

[1, 5, 131, 397, 655, 1985, 52007, 260035, 916109, 4580545, 120010279, 363695273, 600051395, 1818476365, 47644080763, 238220403815]

約数ペア:

[(1, 238220403815), (5, 47644080763), (131, 1818476365), (397, 600051395), (655, 363695273), (1985, 120010279), (52007, 4580545), (260035, 916109)]