1310348912

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{549643}}^1$

素因数の和:549800

約数の個数: 20

約数和(自身を含む): 2555844600

約数和(自身を除く): 1245495688

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 549643, 1099286, 2198572, 4397144, 8794288, 81896807, 163793614, 327587228, 655174456, 1310348912]

約数ペア:

[(1, 1310348912), (2, 655174456), (4, 327587228), (8, 163793614), (16, 81896807), (149, 8794288), (298, 4397144), (596, 2198572), (1192, 1099286), (2384, 549643)]