2015961941

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4829

約数の個数: 24

約数和(自身を含む): 2419345344

約数和(自身を除く): 403383403

約数列:

[1, 7, 29, 73, 203, 511, 841, 2117, 4691, 5887, 14819, 32837, 61393, 136039, 342443, 429751, 952273, 2397101, 3945131, 9930847, 27615917, 69515929, 287994563, 2015961941]

約数ペア:

[(1, 2015961941), (7, 287994563), (29, 69515929), (73, 27615917), (203, 9930847), (511, 3945131), (841, 2397101), (2117, 952273), (4691, 429751), (5887, 342443), (14819, 136039), (32837, 61393)]