2044164021

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{25087}}^1$

素因数の和:25420

約数の個数: 16

約数和(自身を含む): 2758877184

約数和(自身を除く): 714713163

約数列:

[1, 3, 157, 173, 471, 519, 25087, 27161, 75261, 81483, 3938659, 4340051, 11815977, 13020153, 681388007, 2044164021]

約数ペア:

[(1, 2044164021), (3, 681388007), (157, 13020153), (173, 11815977), (471, 4340051), (519, 3938659), (25087, 81483), (27161, 75261)]