425401370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2502361}}^1$

素因数の和:2502385

約数の個数: 16

約数和(自身を含む): 810765288

約数和(自身を除く): 385363918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2502361, 5004722, 12511805, 25023610, 42540137, 85080274, 212700685, 425401370]

約数ペア:

[(1, 425401370), (2, 212700685), (5, 85080274), (10, 42540137), (17, 25023610), (34, 12511805), (85, 5004722), (170, 2502361)]