2704864156

素因数分解:

$2^2\times {\mathrm{1609}}^1\times {\mathrm{420271}}^1$

素因数の和:421884

約数の個数: 12

約数和(自身を含む): 4736465440

約数和(自身を除く): 2031601284

約数列:

[1, 2, 4, 1609, 3218, 6436, 420271, 840542, 1681084, 676216039, 1352432078, 2704864156]

約数ペア:

[(1, 2704864156), (2, 1352432078), (4, 676216039), (1609, 1681084), (3218, 840542), (6436, 420271)]