130190828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{26227}}^1$

素因数の和:26321

約数の個数: 24

約数和(自身を含む): 244549872

約数和(自身を除く): 114359044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 26227, 52454, 104908, 445859, 891718, 1783436, 1914571, 3829142, 7658284, 32547707, 65095414, 130190828]

約数ペア:

[(1, 130190828), (2, 65095414), (4, 32547707), (17, 7658284), (34, 3829142), (68, 1914571), (73, 1783436), (146, 891718), (292, 445859), (1241, 104908), (2482, 52454), (4964, 26227)]