2945103681

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 4528327680

約数和(自身を除く): 1583223999

約数列:

[1, 3, 13, 17, 39, 51, 169, 191, 221, 507, 573, 663, 1789, 2483, 2873, 3247, 5367, 7449, 8619, 9741, 23257, 30413, 32279, 42211, 69771, 91239, 96837, 126633, 302341, 341699, 395369, 548743, 907023, 1025097, 1186107, 1646229, 4442087, 5139797, 5808883, 13326261, 15419391, 17426649, 57747131, 75515479, 173241393, 226546437, 981701227, 2945103681]

約数ペア:

[(1, 2945103681), (3, 981701227), (13, 226546437), (17, 173241393), (39, 75515479), (51, 57747131), (169, 17426649), (191, 15419391), (221, 13326261), (507, 5808883), (573, 5139797), (663, 4442087), (1789, 1646229), (2483, 1186107), (2873, 1025097), (3247, 907023), (5367, 548743), (7449, 395369), (8619, 341699), (9741, 302341), (23257, 126633), (30413, 96837), (32279, 91239), (42211, 69771)]