2643237016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1627609}}^1$

素因数の和:1627651

約数の個数: 32

約数和(自身を含む): 5859396000

約数和(自身を除く): 3216158984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1627609, 3255218, 6510436, 11393263, 13020872, 22786526, 45573052, 47200661, 91146104, 94401322, 188802644, 330404627, 377605288, 660809254, 1321618508, 2643237016]

約数ペア:

[(1, 2643237016), (2, 1321618508), (4, 660809254), (7, 377605288), (8, 330404627), (14, 188802644), (28, 94401322), (29, 91146104), (56, 47200661), (58, 45573052), (116, 22786526), (203, 13020872), (232, 11393263), (406, 6510436), (812, 3255218), (1624, 1627609)]