1880348548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{840943}}^1$

素因数の和:841003

約数の個数: 24

約数和(自身を含む): 3626150528

約数和(自身を除く): 1745801980

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 840943, 1681886, 3363772, 10932259, 21864518, 36160549, 43729036, 72321098, 144642196, 470087137, 940174274, 1880348548]

約数ペア:

[(1, 1880348548), (2, 940174274), (4, 470087137), (13, 144642196), (26, 72321098), (43, 43729036), (52, 36160549), (86, 21864518), (172, 10932259), (559, 3363772), (1118, 1681886), (2236, 840943)]