389844408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{955501}}^1$

素因数の和:955527

約数の個数: 32

約数和(自身を含む): 1031942160

約数和(自身を除く): 642097752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 955501, 1911002, 2866503, 3822004, 5733006, 7644008, 11466012, 16243517, 22932024, 32487034, 48730551, 64974068, 97461102, 129948136, 194922204, 389844408]

約数ペア:

[(1, 389844408), (2, 194922204), (3, 129948136), (4, 97461102), (6, 64974068), (8, 48730551), (12, 32487034), (17, 22932024), (24, 16243517), (34, 11466012), (51, 7644008), (68, 5733006), (102, 3822004), (136, 2866503), (204, 1911002), (408, 955501)]