2017752730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28825039}}^1$

素因数の和:28825053

約数の個数: 16

約数和(自身を含む): 4150805760

約数和(自身を除く): 2133053030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28825039, 57650078, 144125195, 201775273, 288250390, 403550546, 1008876365, 2017752730]

約数ペア:

[(1, 2017752730), (2, 1008876365), (5, 403550546), (7, 288250390), (10, 201775273), (14, 144125195), (35, 57650078), (70, 28825039)]