2017425830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28820369}}^1$

素因数の和:28820383

約数の個数: 16

約数和(自身を含む): 4150133280

約数和(自身を除く): 2132707450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28820369, 57640738, 144101845, 201742583, 288203690, 403485166, 1008712915, 2017425830]

約数ペア:

[(1, 2017425830), (2, 1008712915), (5, 403485166), (7, 288203690), (10, 201742583), (14, 144101845), (35, 57640738), (70, 28820369)]