428538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 963072

約数和(自身を除く): 534534

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 151, 258, 302, 453, 473, 906, 946, 1419, 1661, 2838, 3322, 4983, 6493, 9966, 12986, 19479, 38958, 71423, 142846, 214269, 428538]

約数ペア:

[(1, 428538), (2, 214269), (3, 142846), (6, 71423), (11, 38958), (22, 19479), (33, 12986), (43, 9966), (66, 6493), (86, 4983), (129, 3322), (151, 2838), (258, 1661), (302, 1419), (453, 946), (473, 906)]