2019833718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4649

約数の個数: 64

約数和(自身を含む): 4709117952

約数和(自身を除く): 2689284234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 131, 166, 249, 262, 393, 498, 581, 786, 917, 1162, 1743, 1834, 2751, 3486, 4423, 5502, 8846, 10873, 13269, 21746, 26538, 30961, 32619, 61922, 65238, 76111, 92883, 152222, 185766, 228333, 367109, 456666, 579413, 734218, 1101327, 1158826, 1738239, 2202654, 2569763, 3476478, 4055891, 5139526, 7709289, 8111782, 12167673, 15418578, 24335346, 48091279, 96182558, 144273837, 288547674, 336638953, 673277906, 1009916859, 2019833718]

約数ペア:

[(1, 2019833718), (2, 1009916859), (3, 673277906), (6, 336638953), (7, 288547674), (14, 144273837), (21, 96182558), (42, 48091279), (83, 24335346), (131, 15418578), (166, 12167673), (249, 8111782), (262, 7709289), (393, 5139526), (498, 4055891), (581, 3476478), (786, 2569763), (917, 2202654), (1162, 1738239), (1743, 1158826), (1834, 1101327), (2751, 734218), (3486, 579413), (4423, 456666), (5502, 367109), (8846, 228333), (10873, 185766), (13269, 152222), (21746, 92883), (26538, 76111), (30961, 65238), (32619, 61922)]