1397869462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3167}}^1\times {\mathrm{20063}}^1$

素因数の和:23243

約数の個数: 16

約数和(自身を含む): 2288259072

約数和(自身を除く): 890389610

約数列:

[1, 2, 11, 22, 3167, 6334, 20063, 34837, 40126, 69674, 220693, 441386, 63539521, 127079042, 698934731, 1397869462]

約数ペア:

[(1, 1397869462), (2, 698934731), (11, 127079042), (22, 63539521), (3167, 441386), (6334, 220693), (20063, 69674), (34837, 40126)]