987836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1864800

約数和(自身を除く): 876964

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 199, 292, 398, 796, 1241, 2482, 3383, 4964, 6766, 13532, 14527, 29054, 58108, 246959, 493918, 987836]

約数ペア:

[(1, 987836), (2, 493918), (4, 246959), (17, 58108), (34, 29054), (68, 14527), (73, 13532), (146, 6766), (199, 4964), (292, 3383), (398, 2482), (796, 1241)]