2018676584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{56999}}^1$

素因数の和:57257

約数の個数: 32

約数和(自身を含む): 4001400000

約数和(自身を除く): 1982723416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 17708, 35416, 56999, 113998, 227996, 455992, 1082981, 2165962, 4331924, 8663848, 13280767, 26561534, 53123068, 106246136, 252334573, 504669146, 1009338292, 2018676584]

約数ペア:

[(1, 2018676584), (2, 1009338292), (4, 504669146), (8, 252334573), (19, 106246136), (38, 53123068), (76, 26561534), (152, 13280767), (233, 8663848), (466, 4331924), (932, 2165962), (1864, 1082981), (4427, 455992), (8854, 227996), (17708, 113998), (35416, 56999)]