126199802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{2111}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 192513024

約数和(自身を除く): 66313222

約数列:

[1, 2, 71, 142, 421, 842, 2111, 4222, 29891, 59782, 149881, 299762, 888731, 1777462, 63099901, 126199802]

約数ペア:

[(1, 126199802), (2, 63099901), (71, 1777462), (142, 888731), (421, 299762), (842, 149881), (2111, 59782), (4222, 29891)]