279892012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4116059}}^1$

素因数の和:4116080

約数の個数: 12

約数和(自身を含む): 518623560

約数和(自身を除く): 238731548

約数列:

[1, 2, 4, 17, 34, 68, 4116059, 8232118, 16464236, 69973003, 139946006, 279892012]

約数ペア:

[(1, 279892012), (2, 139946006), (4, 69973003), (17, 16464236), (34, 8232118), (68, 4116059)]