3909740

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 4345780

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 839, 932, 1165, 1678, 2330, 3356, 4195, 4660, 8390, 16780, 195487, 390974, 781948, 977435, 1954870, 3909740]

約数ペア:

[(1, 3909740), (2, 1954870), (4, 977435), (5, 781948), (10, 390974), (20, 195487), (233, 16780), (466, 8390), (839, 4660), (932, 4195), (1165, 3356), (1678, 2330)]