2100074678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1878421}}^1$

素因数の和:1878479

約数の個数: 16

約数和(自身を含む): 3471323856

約数和(自身を除く): 1371249178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1878421, 3756842, 24419473, 48838946, 80772103, 161544206, 1050037339, 2100074678]

約数ペア:

[(1, 2100074678), (2, 1050037339), (13, 161544206), (26, 80772103), (43, 48838946), (86, 24419473), (559, 3756842), (1118, 1878421)]