40380262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5527}}^1$

素因数の和:5823

約数の個数: 16

約数和(自身を含む): 65473632

約数和(自身を除く): 25093370

約数列:

[1, 2, 13, 26, 281, 562, 3653, 5527, 7306, 11054, 71851, 143702, 1553087, 3106174, 20190131, 40380262]

約数ペア:

[(1, 40380262), (2, 20190131), (13, 3106174), (26, 1553087), (281, 143702), (562, 71851), (3653, 11054), (5527, 7306)]