1388404524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8900029}}^1$

素因数の和:8900049

約数の個数: 24

約数和(自身を含む): 3488811760

約数和(自身を除く): 2100407236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8900029, 17800058, 26700087, 35600116, 53400174, 106800348, 115700377, 231400754, 347101131, 462801508, 694202262, 1388404524]

約数ペア:

[(1, 1388404524), (2, 694202262), (3, 462801508), (4, 347101131), (6, 231400754), (12, 115700377), (13, 106800348), (26, 53400174), (39, 35600116), (52, 26700087), (78, 17800058), (156, 8900029)]