5142788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 10457664

約数和(自身を除く): 5314876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 3011, 6022, 12044, 21077, 42154, 84308, 183671, 367342, 734684, 1285697, 2571394, 5142788]

約数ペア:

[(1, 5142788), (2, 2571394), (4, 1285697), (7, 734684), (14, 367342), (28, 183671), (61, 84308), (122, 42154), (244, 21077), (427, 12044), (854, 6022), (1708, 3011)]