1377890635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{808147}}^1$

素因数の和:808194

約数の個数: 16

約数和(自身を含む): 1861972992

約数和(自身を除く): 484082357

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 808147, 4040735, 8889617, 25052557, 44448085, 125262785, 275578127, 1377890635]

約数ペア:

[(1, 1377890635), (5, 275578127), (11, 125262785), (31, 44448085), (55, 25052557), (155, 8889617), (341, 4040735), (1705, 808147)]