26265804890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6967057}}^1$

素因数の和:6967106

約数の個数: 32

約数和(自身を含む): 52670958480

約数和(自身を除く): 26405153590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 6967057, 13934114, 34835285, 69670570, 90571741, 181143482, 202044653, 404089306, 452858705, 905717410, 1010223265, 2020446530, 2626580489, 5253160978, 13132902445, 26265804890]

約数ペア:

[(1, 26265804890), (2, 13132902445), (5, 5253160978), (10, 2626580489), (13, 2020446530), (26, 1010223265), (29, 905717410), (58, 452858705), (65, 404089306), (130, 202044653), (145, 181143482), (290, 90571741), (377, 69670570), (754, 34835285), (1885, 13934114), (3770, 6967057)]