2017374730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28819639}}^1$

素因数の和:28819653

約数の個数: 16

約数和(自身を含む): 4150028160

約数和(自身を除く): 2132653430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28819639, 57639278, 144098195, 201737473, 288196390, 403474946, 1008687365, 2017374730]

約数ペア:

[(1, 2017374730), (2, 1008687365), (5, 403474946), (7, 288196390), (10, 201737473), (14, 144098195), (35, 57639278), (70, 28819639)]