2078243752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21191}}^1$

素因数の和:21274

約数の個数: 64

約数和(自身を含む): 4485922560

約数和(自身を除く): 2407678808

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 943, 1066, 1196, 1886, 2132, 2392, 3772, 4264, 7544, 12259, 21191, 24518, 42382, 49036, 84764, 98072, 169528, 275483, 487393, 550966, 868831, 974786, 1101932, 1737662, 1949572, 2203864, 3475324, 3899144, 6336109, 6950648, 11294803, 12672218, 19983113, 22589606, 25344436, 39966226, 45179212, 50688872, 79932452, 90358424, 159864904, 259780469, 519560938, 1039121876, 2078243752]

約数ペア:

[(1, 2078243752), (2, 1039121876), (4, 519560938), (8, 259780469), (13, 159864904), (23, 90358424), (26, 79932452), (41, 50688872), (46, 45179212), (52, 39966226), (82, 25344436), (92, 22589606), (104, 19983113), (164, 12672218), (184, 11294803), (299, 6950648), (328, 6336109), (533, 3899144), (598, 3475324), (943, 2203864), (1066, 1949572), (1196, 1737662), (1886, 1101932), (2132, 974786), (2392, 868831), (3772, 550966), (4264, 487393), (7544, 275483), (12259, 169528), (21191, 98072), (24518, 84764), (42382, 49036)]