491412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 1184512

約数和(自身を除く): 693100

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1321, 2642, 3963, 5284, 7926, 15852, 40951, 81902, 122853, 163804, 245706, 491412]

約数ペア:

[(1, 491412), (2, 245706), (3, 163804), (4, 122853), (6, 81902), (12, 40951), (31, 15852), (62, 7926), (93, 5284), (124, 3963), (186, 2642), (372, 1321)]