2037728686

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1842431}}^1$

素因数の和:1842519

約数の個数: 16

約数和(自身を含む): 3537469440

約数和(自身を除く): 1499740754

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1842431, 3684862, 12897017, 25794034, 145552049, 291104098, 1018864343, 2037728686]

約数ペア:

[(1, 2037728686), (2, 1018864343), (7, 291104098), (14, 145552049), (79, 25794034), (158, 12897017), (553, 3684862), (1106, 1842431)]