1857392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4040

約数の個数: 20

約数和(自身を含む): 3723720

約数和(自身を除く): 1866328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4003, 8006, 16012, 32024, 64048, 116087, 232174, 464348, 928696, 1857392]

約数ペア:

[(1, 1857392), (2, 928696), (4, 464348), (8, 232174), (16, 116087), (29, 64048), (58, 32024), (116, 16012), (232, 8006), (464, 4003)]