135480878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6571}}^1$

素因数の和:6660

約数の個数: 24

約数和(自身を含む): 223697736

約数和(自身を除く): 88216858

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 6571, 10309, 13142, 20618, 85423, 170846, 400831, 801662, 1110499, 2220998, 5210803, 10421606, 67740439, 135480878]

約数ペア:

[(1, 135480878), (2, 67740439), (13, 10421606), (26, 5210803), (61, 2220998), (122, 1110499), (169, 801662), (338, 400831), (793, 170846), (1586, 85423), (6571, 20618), (10309, 13142)]