2521806248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1426361}}^1$

素因数の和:1426397

約数の個数: 32

約数和(自身を含む): 5391648360

約数和(自身を除く): 2869842112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1426361, 2852722, 5705444, 11410888, 18542693, 24248137, 37085386, 48496274, 74170772, 96992548, 148341544, 193985096, 315225781, 630451562, 1260903124, 2521806248]

約数ペア:

[(1, 2521806248), (2, 1260903124), (4, 630451562), (8, 315225781), (13, 193985096), (17, 148341544), (26, 96992548), (34, 74170772), (52, 48496274), (68, 37085386), (104, 24248137), (136, 18542693), (221, 11410888), (442, 5705444), (884, 2852722), (1768, 1426361)]