127960346

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{2251}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 196788768

約数和(自身を除く): 68828422

約数列:

[1, 2, 43, 86, 661, 1322, 2251, 4502, 28423, 56846, 96793, 193586, 1487911, 2975822, 63980173, 127960346]

約数ペア:

[(1, 127960346), (2, 63980173), (43, 2975822), (86, 1487911), (661, 193586), (1322, 96793), (2251, 56846), (4502, 28423)]