4648787312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22349939}}^1$

素因数の和:22349960

約数の個数: 20

約数和(自身を含む): 9699873960

約数和(自身を除く): 5051086648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22349939, 44699878, 89399756, 178799512, 290549207, 357599024, 581098414, 1162196828, 2324393656, 4648787312]

約数ペア:

[(1, 4648787312), (2, 2324393656), (4, 1162196828), (8, 581098414), (13, 357599024), (16, 290549207), (26, 178799512), (52, 89399756), (104, 44699878), (208, 22349939)]