319936812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2050877}}^1$

素因数の和:2050897

約数の個数: 24

約数和(自身を含む): 803944176

約数和(自身を除く): 484007364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2050877, 4101754, 6152631, 8203508, 12305262, 24610524, 26661401, 53322802, 79984203, 106645604, 159968406, 319936812]

約数ペア:

[(1, 319936812), (2, 159968406), (3, 106645604), (4, 79984203), (6, 53322802), (12, 26661401), (13, 24610524), (26, 12305262), (39, 8203508), (52, 6152631), (78, 4101754), (156, 2050877)]