1379409812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31350223}}^1$

素因数の和:31350238

約数の個数: 12

約数和(自身を含む): 2633418816

約数和(自身を除く): 1254009004

約数列:

[1, 2, 4, 11, 22, 44, 31350223, 62700446, 125400892, 344852453, 689704906, 1379409812]

約数ペア:

[(1, 1379409812), (2, 689704906), (4, 344852453), (11, 125400892), (22, 62700446), (44, 31350223)]