142715818

素因数分解:

$2^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{5431}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 244831104

約数和(自身を除く): 102115286

約数列:

[1, 2, 7, 14, 1877, 3754, 5431, 10862, 13139, 26278, 38017, 76034, 10193987, 20387974, 71357909, 142715818]

約数ペア:

[(1, 142715818), (2, 71357909), (7, 20387974), (14, 10193987), (1877, 76034), (3754, 38017), (5431, 26278), (10862, 13139)]