2613996905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1086901}}^1$

素因数の和:1086956

約数の個数: 16

約数和(自身を含む): 3469391184

約数和(自身を除く): 855394279

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 1086901, 5434505, 14129713, 40215337, 70648565, 201076685, 522799381, 2613996905]

約数ペア:

[(1, 2613996905), (5, 522799381), (13, 201076685), (37, 70648565), (65, 40215337), (185, 14129713), (481, 5434505), (2405, 1086901)]