428924909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{40499}}^1$

素因数の和:40612

約数の個数: 16

約数和(自身を含む): 524880000

約数和(自身を除く): 95955091

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 40499, 283493, 688483, 3604411, 4819381, 25230877, 61274987, 428924909]

約数ペア:

[(1, 428924909), (7, 61274987), (17, 25230877), (89, 4819381), (119, 3604411), (623, 688483), (1513, 283493), (10591, 40499)]