605220356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5107}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 1189387584

約数和(自身を除く): 584167228

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 172, 212, 559, 689, 1118, 1378, 2236, 2279, 2756, 4558, 5107, 9116, 10214, 20428, 29627, 59254, 66391, 118508, 132782, 219601, 265564, 270671, 439202, 541342, 878404, 1082684, 2854813, 3518723, 5709626, 7037446, 11419252, 11638853, 14074892, 23277706, 46555412, 151305089, 302610178, 605220356]

約数ペア:

[(1, 605220356), (2, 302610178), (4, 151305089), (13, 46555412), (26, 23277706), (43, 14074892), (52, 11638853), (53, 11419252), (86, 7037446), (106, 5709626), (172, 3518723), (212, 2854813), (559, 1082684), (689, 878404), (1118, 541342), (1378, 439202), (2236, 270671), (2279, 265564), (2756, 219601), (4558, 132782), (5107, 118508), (9116, 66391), (10214, 59254), (20428, 29627)]