289138214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1\times {\mathrm{2473}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 442469952

約数和(自身を除く): 153331738

約数列:

[1, 2, 53, 106, 1103, 2206, 2473, 4946, 58459, 116918, 131069, 262138, 2727719, 5455438, 144569107, 289138214]

約数ペア:

[(1, 289138214), (2, 144569107), (53, 5455438), (106, 2727719), (1103, 262138), (2206, 131069), (2473, 116918), (4946, 58459)]