387731656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3728189}}^1$

素因数の和:3728208

約数の個数: 16

約数和(自身を含む): 782919900

約数和(自身を除く): 395188244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3728189, 7456378, 14912756, 29825512, 48466457, 96932914, 193865828, 387731656]

約数ペア:

[(1, 387731656), (2, 193865828), (4, 96932914), (8, 48466457), (13, 29825512), (26, 14912756), (52, 7456378), (104, 3728189)]