2040322456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9187}}^1$

素因数の和:9304

約数の個数: 64

約数和(自身を含む): 4286753280

約数和(自身を除く): 2246430824

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 71, 92, 136, 142, 184, 284, 391, 568, 782, 1207, 1564, 1633, 2414, 3128, 3266, 4828, 6532, 9187, 9656, 13064, 18374, 27761, 36748, 55522, 73496, 111044, 156179, 211301, 222088, 312358, 422602, 624716, 652277, 845204, 1249432, 1304554, 1690408, 2609108, 3592117, 5218216, 7184234, 11088709, 14368468, 15002371, 22177418, 28736936, 30004742, 44354836, 60009484, 88709672, 120018968, 255040307, 510080614, 1020161228, 2040322456]

約数ペア:

[(1, 2040322456), (2, 1020161228), (4, 510080614), (8, 255040307), (17, 120018968), (23, 88709672), (34, 60009484), (46, 44354836), (68, 30004742), (71, 28736936), (92, 22177418), (136, 15002371), (142, 14368468), (184, 11088709), (284, 7184234), (391, 5218216), (568, 3592117), (782, 2609108), (1207, 1690408), (1564, 1304554), (1633, 1249432), (2414, 845204), (3128, 652277), (3266, 624716), (4828, 422602), (6532, 312358), (9187, 222088), (9656, 211301), (13064, 156179), (18374, 111044), (27761, 73496), (36748, 55522)]