402385345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{2861}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 504444672

約数和(自身を除く): 102059327

約数列:

[1, 5, 23, 115, 1223, 2861, 6115, 14305, 28129, 65803, 140645, 329015, 3499003, 17495015, 80477069, 402385345]

約数ペア:

[(1, 402385345), (5, 80477069), (23, 17495015), (115, 3499003), (1223, 329015), (2861, 140645), (6115, 65803), (14305, 28129)]