4549220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17519

約数の個数: 24

約数和(自身を含む): 10288824

約数和(自身を除く): 5739604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17497, 34994, 69988, 87485, 174970, 227461, 349940, 454922, 909844, 1137305, 2274610, 4549220]

約数ペア:

[(1, 4549220), (2, 2274610), (4, 1137305), (5, 909844), (10, 454922), (13, 349940), (20, 227461), (26, 174970), (52, 87485), (65, 69988), (130, 34994), (260, 17497)]