426128210

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{65257}}^1$

素因数の和:65917

約数の個数: 16

約数和(自身を含む): 768217176

約数和(自身を除く): 342088966

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 65257, 130514, 326285, 652570, 42612821, 85225642, 213064105, 426128210]

約数ペア:

[(1, 426128210), (2, 213064105), (5, 85225642), (10, 42612821), (653, 652570), (1306, 326285), (3265, 130514), (6530, 65257)]