1394366945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{52747}}^1$

素因数の和:53080

約数の個数: 16

約数和(自身を含む): 1777396608

約数和(自身を除く): 383029663

約数列:

[1, 5, 17, 85, 311, 1555, 5287, 26435, 52747, 263735, 896699, 4483495, 16404317, 82021585, 278873389, 1394366945]

約数ペア:

[(1, 1394366945), (5, 278873389), (17, 82021585), (85, 16404317), (311, 4483495), (1555, 896699), (5287, 263735), (26435, 52747)]