2217072010

素因数分解:

$2^1\times 5^1\times {\mathrm{7079}}^1\times {\mathrm{31319}}^1$

素因数の和:38405

約数の個数: 16

約数和(自身を含む): 3991420800

約数和(自身を除く): 1774348790

約数列:

[1, 2, 5, 10, 7079, 14158, 31319, 35395, 62638, 70790, 156595, 313190, 221707201, 443414402, 1108536005, 2217072010]

約数ペア:

[(1, 2217072010), (2, 1108536005), (5, 443414402), (10, 221707201), (7079, 313190), (14158, 156595), (31319, 70790), (35395, 62638)]