290468904778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{24446129}}^1$

素因数の和:24446601

約数の個数: 16

約数和(自身を含む): 470245756680

約数和(自身を除く): 179776851902

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 24446129, 48892258, 317799677, 635599354, 11171880953, 22343761906, 145234452389, 290468904778]

約数ペア:

[(1, 290468904778), (2, 145234452389), (13, 22343761906), (26, 11171880953), (457, 635599354), (914, 317799677), (5941, 48892258), (11882, 24446129)]