401994914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1\times {\mathrm{2707}}^1$

素因数の和:4561

約数の個数: 16

約数和(自身を含む): 618268896

約数和(自身を除く): 216273982

約数列:

[1, 2, 41, 82, 1811, 2707, 3622, 5414, 74251, 110987, 148502, 221974, 4902377, 9804754, 200997457, 401994914]

約数ペア:

[(1, 401994914), (2, 200997457), (41, 9804754), (82, 4902377), (1811, 221974), (2707, 148502), (3622, 110987), (5414, 74251)]