2015011108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{120833}}^1$

素因数の和:121227

約数の個数: 24

約数和(自身を含む): 3857021280

約数和(自身を除く): 1842010172

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 16676, 120833, 241666, 483332, 1329163, 2658326, 5316652, 45795707, 91591414, 183182828, 503752777, 1007505554, 2015011108]

約数ペア:

[(1, 2015011108), (2, 1007505554), (4, 503752777), (11, 183182828), (22, 91591414), (44, 45795707), (379, 5316652), (758, 2658326), (1516, 1329163), (4169, 483332), (8338, 241666), (16676, 120833)]