1377942008

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{139921}}^1$

素因数の和:141158

約数の個数: 16

約数和(自身を含む): 2585758560

約数和(自身を除く): 1207816552

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 139921, 279842, 559684, 1119368, 172242751, 344485502, 688971004, 1377942008]

約数ペア:

[(1, 1377942008), (2, 688971004), (4, 344485502), (8, 172242751), (1231, 1119368), (2462, 559684), (4924, 279842), (9848, 139921)]