395471521302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{995513}}^1$

素因数の和:996005

約数の個数: 64

約数和(自身を含む): 931227687936

約数和(自身を除く): 535756166634

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 463, 858, 926, 1389, 2778, 5093, 6019, 10186, 12038, 15279, 18057, 30558, 36114, 66209, 132418, 198627, 397254, 995513, 1991026, 2986539, 5973078, 10950643, 12941669, 21901286, 25883338, 32851929, 38825007, 65703858, 77650014, 142358359, 284716718, 427075077, 460922519, 854150154, 921845038, 1382767557, 2765535114, 5070147709, 5991992747, 10140295418, 11983985494, 15210443127, 17975978241, 30420886254, 35951956482, 65911920217, 131823840434, 197735760651, 395471521302]

約数ペア:

[(1, 395471521302), (2, 197735760651), (3, 131823840434), (6, 65911920217), (11, 35951956482), (13, 30420886254), (22, 17975978241), (26, 15210443127), (33, 11983985494), (39, 10140295418), (66, 5991992747), (78, 5070147709), (143, 2765535114), (286, 1382767557), (429, 921845038), (463, 854150154), (858, 460922519), (926, 427075077), (1389, 284716718), (2778, 142358359), (5093, 77650014), (6019, 65703858), (10186, 38825007), (12038, 32851929), (15279, 25883338), (18057, 21901286), (30558, 12941669), (36114, 10950643), (66209, 5973078), (132418, 2986539), (198627, 1991026), (397254, 995513)]