2089795690986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1\times {\mathrm{87281}}^1$

素因数の和:88955

約数の個数: 64

約数和(自身を含む): 4434204902400

約数和(自身を除く): 2344409211414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1511, 2641, 3022, 4533, 5282, 7923, 9066, 15846, 28709, 57418, 86127, 87281, 172254, 174562, 210029, 261843, 420058, 523686, 630087, 1260174, 1658339, 3316678, 3990551, 4975017, 7981102, 9950034, 11971653, 12132059, 23943306, 24264118, 36396177, 72792354, 131881591, 230509121, 263763182, 395644773, 461018242, 691527363, 791289546, 1383054726, 2505750229, 5011500458, 7517250687, 15034501374, 18331541149, 36663082298, 54994623447, 109989246894, 348299281831, 696598563662, 1044897845493, 2089795690986]

約数ペア:

[(1, 2089795690986), (2, 1044897845493), (3, 696598563662), (6, 348299281831), (19, 109989246894), (38, 54994623447), (57, 36663082298), (114, 18331541149), (139, 15034501374), (278, 7517250687), (417, 5011500458), (834, 2505750229), (1511, 1383054726), (2641, 791289546), (3022, 691527363), (4533, 461018242), (5282, 395644773), (7923, 263763182), (9066, 230509121), (15846, 131881591), (28709, 72792354), (57418, 36396177), (86127, 24264118), (87281, 23943306), (172254, 12132059), (174562, 11971653), (210029, 9950034), (261843, 7981102), (420058, 4975017), (523686, 3990551), (630087, 3316678), (1260174, 1658339)]