4646020

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 9808344

約数和(自身を除く): 5162324

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 997, 1165, 1994, 2330, 3988, 4660, 4985, 9970, 19940, 232301, 464602, 929204, 1161505, 2323010, 4646020]

約数ペア:

[(1, 4646020), (2, 2323010), (4, 1161505), (5, 929204), (10, 464602), (20, 232301), (233, 19940), (466, 9970), (932, 4985), (997, 4660), (1165, 3988), (1994, 2330)]