2261974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1759946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 719, 1438, 1573, 3146, 7909, 9347, 15818, 18694, 86999, 102817, 173998, 205634, 1130987, 2261974]

約数ペア:

[(1, 2261974), (2, 1130987), (11, 205634), (13, 173998), (22, 102817), (26, 86999), (121, 18694), (143, 15818), (242, 9347), (286, 7909), (719, 3146), (1438, 1573)]