398904194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1\times {\mathrm{5573}}^1$

素因数の和:8341

約数の個数: 16

約数和(自身を含む): 644733432

約数和(自身を除く): 245829238

約数列:

[1, 2, 13, 26, 2753, 5506, 5573, 11146, 35789, 71578, 72449, 144898, 15342469, 30684938, 199452097, 398904194]

約数ペア:

[(1, 398904194), (2, 199452097), (13, 30684938), (26, 15342469), (2753, 144898), (5506, 72449), (5573, 71578), (11146, 35789)]