2013660983855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1\times {\mathrm{7286501}}^1$

素因数の和:7289434

約数の個数: 16

約数和(自身を含む): 2544446498400

約数和(自身を除く): 530785514545

約数列:

[1, 5, 19, 95, 2909, 14545, 55271, 276355, 7286501, 36432505, 138443519, 692217595, 21196431409, 105982157045, 402732196771, 2013660983855]

約数ペア:

[(1, 2013660983855), (5, 402732196771), (19, 105982157045), (95, 21196431409), (2909, 692217595), (14545, 138443519), (55271, 36432505), (276355, 7286501)]