2203328

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 28

約数和(自身を含む): 4419600

約数和(自身を除く): 2216272

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 199, 346, 398, 692, 796, 1384, 1592, 2768, 3184, 5536, 6368, 11072, 12736, 34427, 68854, 137708, 275416, 550832, 1101664, 2203328]

約数ペア:

[(1, 2203328), (2, 1101664), (4, 550832), (8, 275416), (16, 137708), (32, 68854), (64, 34427), (173, 12736), (199, 11072), (346, 6368), (398, 5536), (692, 3184), (796, 2768), (1384, 1592)]