2013400963

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{21739}}^1$

素因数の和:21978

約数の個数: 16

約数和(自身を含む): 2341658880

約数和(自身を除く): 328257917

約数列:

[1, 7, 101, 131, 707, 917, 13231, 21739, 92617, 152173, 2195639, 2847809, 15369473, 19934663, 287628709, 2013400963]

約数ペア:

[(1, 2013400963), (7, 287628709), (101, 19934663), (131, 15369473), (707, 2847809), (917, 2195639), (13231, 152173), (21739, 92617)]