2661284354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2069}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 4205908800

約数和(自身を除く): 1544624446

約数列:

[1, 2, 29, 58, 67, 134, 331, 662, 1943, 2069, 3886, 4138, 9599, 19198, 22177, 44354, 60001, 120002, 138623, 277246, 643133, 684839, 1286266, 1369678, 4020067, 8040134, 19860331, 39720662, 45884213, 91768426, 1330642177, 2661284354]

約数ペア:

[(1, 2661284354), (2, 1330642177), (29, 91768426), (58, 45884213), (67, 39720662), (134, 19860331), (331, 8040134), (662, 4020067), (1943, 1369678), (2069, 1286266), (3886, 684839), (4138, 643133), (9599, 277246), (19198, 138623), (22177, 120002), (44354, 60001)]