617930384

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{17021}}^1$

素因数の和:19298

約数の個数: 20

約数和(自身を含む): 1197838140

約数和(自身を除く): 579907756

約数列:

[1, 2, 4, 8, 16, 2269, 4538, 9076, 17021, 18152, 34042, 36304, 68084, 136168, 272336, 38620649, 77241298, 154482596, 308965192, 617930384]

約数ペア:

[(1, 617930384), (2, 308965192), (4, 154482596), (8, 77241298), (16, 38620649), (2269, 272336), (4538, 136168), (9076, 68084), (17021, 36304), (18152, 34042)]