1042790164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1542589}}^1$

素因数の和:1542619

約数の個数: 18

約数和(自身を含む): 1976057790

約数和(自身を除く): 933267626

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1542589, 3085178, 6170356, 20053657, 40107314, 80214628, 260697541, 521395082, 1042790164]

約数ペア:

[(1, 1042790164), (2, 521395082), (4, 260697541), (13, 80214628), (26, 40107314), (52, 20053657), (169, 6170356), (338, 3085178), (676, 1542589)]