2103707906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{251219}}^1$

素因数の和:251353

約数の個数: 16

約数和(自身を含む): 3255811200

約数和(自身を除く): 1152103294

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 251219, 502438, 13314607, 19846301, 26629214, 39692602, 1051853953, 2103707906]

約数ペア:

[(1, 2103707906), (2, 1051853953), (53, 39692602), (79, 26629214), (106, 19846301), (158, 13314607), (4187, 502438), (8374, 251219)]