389655656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3746689}}^1$

素因数の和:3746708

約数の個数: 16

約数和(自身を含む): 786804900

約数和(自身を除く): 397149244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3746689, 7493378, 14986756, 29973512, 48706957, 97413914, 194827828, 389655656]

約数ペア:

[(1, 389655656), (2, 194827828), (4, 97413914), (8, 48706957), (13, 29973512), (26, 14986756), (52, 7493378), (104, 3746689)]