80502994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25589}}^1$

素因数の和:25626

約数の個数: 24

約数和(自身を含む): 142945740

約数和(自身を除く): 62442746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25589, 51178, 281479, 332657, 562958, 665314, 3096269, 3659227, 6192538, 7318454, 40251497, 80502994]

約数ペア:

[(1, 80502994), (2, 40251497), (11, 7318454), (13, 6192538), (22, 3659227), (26, 3096269), (121, 665314), (143, 562958), (242, 332657), (286, 281479), (1573, 51178), (3146, 25589)]