1317494022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16890949}}^1$

素因数の和:16890967

約数の個数: 16

約数和(自身を含む): 2837679600

約数和(自身を除く): 1520185578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16890949, 33781898, 50672847, 101345694, 219582337, 439164674, 658747011, 1317494022]

約数ペア:

[(1, 1317494022), (2, 658747011), (3, 439164674), (6, 219582337), (13, 101345694), (26, 50672847), (39, 33781898), (78, 16890949)]