839627738

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1\times {\mathrm{4451}}^1$

素因数の和:5077

約数の個数: 16

約数和(自身を含む): 1268072064

約数和(自身を除く): 428444326

約数列:

[1, 2, 257, 367, 514, 734, 4451, 8902, 94319, 188638, 1143907, 1633517, 2287814, 3267034, 419813869, 839627738]

約数ペア:

[(1, 839627738), (2, 419813869), (257, 3267034), (367, 2287814), (514, 1633517), (734, 1143907), (4451, 188638), (8902, 94319)]