806705804528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{551143}}^1$

素因数の和:551422

約数の個数: 80

約数和(自身を含む): 1745177634816

約数和(自身を除く): 938471830288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 227, 248, 403, 454, 496, 806, 908, 1612, 1816, 2951, 3224, 3632, 5902, 6448, 7037, 11804, 14074, 23608, 28148, 47216, 56296, 91481, 112592, 182962, 365924, 551143, 731848, 1102286, 1463696, 2204572, 4409144, 7164859, 8818288, 14329718, 17085433, 28659436, 34170866, 57318872, 68341732, 114637744, 125109461, 136683464, 222110629, 250218922, 273366928, 444221258, 500437844, 888442516, 1000875688, 1626422993, 1776885032, 2001751376, 3252845986, 3553770064, 3878393291, 6505691972, 7756786582, 13011383944, 15513573164, 26022767888, 31027146328, 50419112783, 62054292656, 100838225566, 201676451132, 403352902264, 806705804528]

約数ペア:

[(1, 806705804528), (2, 403352902264), (4, 201676451132), (8, 100838225566), (13, 62054292656), (16, 50419112783), (26, 31027146328), (31, 26022767888), (52, 15513573164), (62, 13011383944), (104, 7756786582), (124, 6505691972), (208, 3878393291), (227, 3553770064), (248, 3252845986), (403, 2001751376), (454, 1776885032), (496, 1626422993), (806, 1000875688), (908, 888442516), (1612, 500437844), (1816, 444221258), (2951, 273366928), (3224, 250218922), (3632, 222110629), (5902, 136683464), (6448, 125109461), (7037, 114637744), (11804, 68341732), (14074, 57318872), (23608, 34170866), (28148, 28659436), (47216, 17085433), (56296, 14329718), (91481, 8818288), (112592, 7164859), (182962, 4409144), (365924, 2204572), (551143, 1463696), (731848, 1102286)]