427487762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{72431}}^1$

素因数の和:72673

約数の個数: 16

約数和(自身を含む): 693608832

約数和(自身を除く): 266121070

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 72431, 144862, 941603, 1883206, 16441837, 32883674, 213743881, 427487762]

約数ペア:

[(1, 427487762), (2, 213743881), (13, 32883674), (26, 16441837), (227, 1883206), (454, 941603), (2951, 144862), (5902, 72431)]