880002142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{22621}}^1$

素因数の和:23043

約数の個数: 16

約数和(自身を含む): 1348633152

約数和(自身を除く): 468631010

約数列:

[1, 2, 53, 106, 367, 734, 19451, 22621, 38902, 45242, 1198913, 2397826, 8301907, 16603814, 440001071, 880002142]

約数ペア:

[(1, 880002142), (2, 440001071), (53, 16603814), (106, 8301907), (367, 2397826), (734, 1198913), (19451, 45242), (22621, 38902)]