13399330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 27985536

約数和(自身を除く): 14586206

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 2857, 4690, 5714, 14285, 19999, 28570, 39998, 99995, 191419, 199990, 382838, 957095, 1339933, 1914190, 2679866, 6699665, 13399330]

約数ペア:

[(1, 13399330), (2, 6699665), (5, 2679866), (7, 1914190), (10, 1339933), (14, 957095), (35, 382838), (67, 199990), (70, 191419), (134, 99995), (335, 39998), (469, 28570), (670, 19999), (938, 14285), (2345, 5714), (2857, 4690)]