4778788

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 9656192

約数和(自身を除く): 4877404

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 1657, 2884, 3314, 6628, 11599, 23198, 46396, 170671, 341342, 682684, 1194697, 2389394, 4778788]

約数ペア:

[(1, 4778788), (2, 2389394), (4, 1194697), (7, 682684), (14, 341342), (28, 170671), (103, 46396), (206, 23198), (412, 11599), (721, 6628), (1442, 3314), (1657, 2884)]