30821750122

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{2137}}^1\times {\mathrm{16427}}^1$

素因数の和:19005

約数の個数: 16

約数和(自身を含む): 46362444480

約数和(自身を除く): 15540694358

約数列:

[1, 2, 439, 878, 2137, 4274, 16427, 32854, 938143, 1876286, 7211453, 14422906, 35104499, 70208998, 15410875061, 30821750122]

約数ペア:

[(1, 30821750122), (2, 15410875061), (439, 70208998), (878, 35104499), (2137, 14422906), (4274, 7211453), (16427, 1876286), (32854, 938143)]