408080234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{6421}}^1$

素因数の和:7205

約数の個数: 16

約数和(自身を含む): 627300960

約数和(自身を除く): 219220726

約数列:

[1, 2, 43, 86, 739, 1478, 6421, 12842, 31777, 63554, 276103, 552206, 4745119, 9490238, 204040117, 408080234]

約数ペア:

[(1, 408080234), (2, 204040117), (43, 9490238), (86, 4745119), (739, 552206), (1478, 276103), (6421, 63554), (12842, 31777)]