1545201218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{6385129}}^1$

素因数の和:6385153

約数の個数: 12

約数和(自身を含む): 2547666870

約数和(自身を除く): 1002465652

約数列:

[1, 2, 11, 22, 121, 242, 6385129, 12770258, 70236419, 140472838, 772600609, 1545201218]

約数ペア:

[(1, 1545201218), (2, 772600609), (11, 140472838), (22, 70236419), (121, 12770258), (242, 6385129)]