305429476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{8081}}^1$

素因数の和:8955

約数の個数: 24

約数和(自身を含む): 583843680

約数和(自身を除く): 278414204

約数列:

[1, 2, 4, 11, 22, 44, 859, 1718, 3436, 8081, 9449, 16162, 18898, 32324, 37796, 88891, 177782, 355564, 6941579, 13883158, 27766316, 76357369, 152714738, 305429476]

約数ペア:

[(1, 305429476), (2, 152714738), (4, 76357369), (11, 27766316), (22, 13883158), (44, 6941579), (859, 355564), (1718, 177782), (3436, 88891), (8081, 37796), (9449, 32324), (16162, 18898)]