39978623387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{4447}}^1\times {\mathrm{473159}}^1$

素因数の和:477625

約数の個数: 8

約数和(自身を含む): 42092313600

約数和(自身を除く): 2113690213

約数列:

[1, 19, 4447, 84493, 473159, 8990021, 2104138073, 39978623387]

約数ペア:

[(1, 39978623387), (19, 2104138073), (4447, 8990021), (84493, 473159)]