3919564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 7534800

約数和(自身を除く): 3615236

約数列:

[1, 2, 4, 11, 22, 44, 229, 389, 458, 778, 916, 1556, 2519, 4279, 5038, 8558, 10076, 17116, 89081, 178162, 356324, 979891, 1959782, 3919564]

約数ペア:

[(1, 3919564), (2, 1959782), (4, 979891), (11, 356324), (22, 178162), (44, 89081), (229, 17116), (389, 10076), (458, 8558), (778, 5038), (916, 4279), (1556, 2519)]