2998138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 5329044

約数和(自身を除く): 2330906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 953, 1573, 1906, 3146, 10483, 12389, 20966, 24778, 115313, 136279, 230626, 272558, 1499069, 2998138]

約数ペア:

[(1, 2998138), (2, 1499069), (11, 272558), (13, 230626), (22, 136279), (26, 115313), (121, 24778), (143, 20966), (242, 12389), (286, 10483), (953, 3146), (1573, 1906)]