899702984

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{2121941}}^1$

素因数の和:2122000

約数の個数: 16

約数和(自身を含む): 1718773020

約数和(自身を除く): 819070036

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2121941, 4243882, 8487764, 16975528, 112462873, 224925746, 449851492, 899702984]

約数ペア:

[(1, 899702984), (2, 449851492), (4, 224925746), (8, 112462873), (53, 16975528), (106, 8487764), (212, 4243882), (424, 2121941)]