28354898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9050

約数の個数: 24

約数和(自身を含む): 50352204

約数和(自身を除く): 21997306

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9013, 18026, 99143, 117169, 198286, 234338, 1090573, 1288859, 2181146, 2577718, 14177449, 28354898]

約数ペア:

[(1, 28354898), (2, 14177449), (11, 2577718), (13, 2181146), (22, 1288859), (26, 1090573), (121, 234338), (143, 198286), (242, 117169), (286, 99143), (1573, 18026), (3146, 9013)]