123042722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12466

約数の個数: 24

約数和(自身を含む): 207832716

約数和(自身を除く): 84789994

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 12401, 24802, 136411, 272822, 508441, 1016882, 1500521, 3001042, 5592851, 11185702, 61521361, 123042722]

約数ペア:

[(1, 123042722), (2, 61521361), (11, 11185702), (22, 5592851), (41, 3001042), (82, 1500521), (121, 1016882), (242, 508441), (451, 272822), (902, 136411), (4961, 24802), (9922, 12401)]