4169776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20068

約数の個数: 20

約数和(自身を含む): 8700832

約数和(自身を除く): 4531056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20047, 40094, 80188, 160376, 260611, 320752, 521222, 1042444, 2084888, 4169776]

約数ペア:

[(1, 4169776), (2, 2084888), (4, 1042444), (8, 521222), (13, 320752), (16, 260611), (26, 160376), (52, 80188), (104, 40094), (208, 20047)]