1285291272

素因数分解:

$2^3\times 3^1\times {\mathrm{53553803}}^1$

素因数の和:53553812

約数の個数: 16

約数和(自身を含む): 3213228240

約数和(自身を除く): 1927936968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53553803, 107107606, 160661409, 214215212, 321322818, 428430424, 642645636, 1285291272]

約数ペア:

[(1, 1285291272), (2, 642645636), (3, 428430424), (4, 321322818), (6, 214215212), (8, 160661409), (12, 107107606), (24, 53553803)]