1216039703774

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{196072187}}^1$

素因数の和:196072639

約数の個数: 16

約数和(自身を含む): 2089345235328

約数和(自身を除く): 873305531554

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 196072187, 392144374, 1372505309, 2745010618, 86859978841, 173719957682, 608019851887, 1216039703774]

約数ペア:

[(1, 1216039703774), (2, 608019851887), (7, 173719957682), (14, 86859978841), (443, 2745010618), (886, 1372505309), (3101, 392144374), (6202, 196072187)]