2263438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 3543120

約数和(自身を除く): 1279682

約数列:

[1, 2, 37, 73, 74, 146, 419, 838, 2701, 5402, 15503, 30587, 31006, 61174, 1131719, 2263438]

約数ペア:

[(1, 2263438), (2, 1131719), (37, 61174), (73, 31006), (74, 30587), (146, 15503), (419, 5402), (838, 2701)]