13308971665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{22441}}^1$

素因数の和:22761

約数の個数: 32

約数和(自身を含む): 17916256512

約数和(自身を除く): 4607284847

約数列:

[1, 5, 11, 41, 55, 205, 263, 451, 1315, 2255, 2893, 10783, 14465, 22441, 53915, 112205, 118613, 246851, 593065, 920081, 1234255, 4600405, 5901983, 10120891, 29509915, 50604455, 64921813, 241981303, 324609065, 1209906515, 2661794333, 13308971665]

約数ペア:

[(1, 13308971665), (5, 2661794333), (11, 1209906515), (41, 324609065), (55, 241981303), (205, 64921813), (263, 50604455), (451, 29509915), (1315, 10120891), (2255, 5901983), (2893, 4600405), (10783, 1234255), (14465, 920081), (22441, 593065), (53915, 246851), (112205, 118613)]