4713740

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 9954672

約数和(自身を除く): 5240932

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1117, 2110, 2234, 4220, 4468, 5585, 11170, 22340, 235687, 471374, 942748, 1178435, 2356870, 4713740]

約数ペア:

[(1, 4713740), (2, 2356870), (4, 1178435), (5, 942748), (10, 471374), (20, 235687), (211, 22340), (422, 11170), (844, 5585), (1055, 4468), (1117, 4220), (2110, 2234)]