135172802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{12659}}^1$

素因数の和:12961

約数の個数: 16

約数和(自身を含む): 214207200

約数和(自身を除く): 79034398

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 12659, 25318, 240521, 481042, 3557179, 7114358, 67586401, 135172802]

約数ペア:

[(1, 135172802), (2, 67586401), (19, 7114358), (38, 3557179), (281, 481042), (562, 240521), (5339, 25318), (10678, 12659)]