390587032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{403499}}^1$

素因数の和:403527

約数の個数: 24

約数和(自身を含む): 804982500

約数和(自身を除く): 414395468

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 403499, 806998, 1613996, 3227992, 4438489, 8876978, 17753956, 35507912, 48823379, 97646758, 195293516, 390587032]

約数ペア:

[(1, 390587032), (2, 195293516), (4, 97646758), (8, 48823379), (11, 35507912), (22, 17753956), (44, 8876978), (88, 4438489), (121, 3227992), (242, 1613996), (484, 806998), (968, 403499)]