21400291534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{465223729}}^1$

素因数の和:465223754

約数の個数: 8

約数和(自身を含む): 33496108560

約数和(自身を除く): 12095817026

約数列:

[1, 2, 23, 46, 465223729, 930447458, 10700145767, 21400291534]

約数ペア:

[(1, 21400291534), (2, 10700145767), (23, 930447458), (46, 465223729)]