400514882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{67043}}^1$

素因数の和:67177

約数の個数: 16

約数和(自身を含む): 627531840

約数和(自身を除く): 227016958

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 67043, 134086, 1944247, 3888494, 6905429, 13810858, 200257441, 400514882]

約数ペア:

[(1, 400514882), (2, 200257441), (29, 13810858), (58, 6905429), (103, 3888494), (206, 1944247), (2987, 134086), (5974, 67043)]