2178760546

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4133}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 3460158000

約数和(自身を除く): 1281397454

約数列:

[1, 2, 29, 58, 61, 122, 149, 298, 1769, 3538, 4133, 4321, 8266, 8642, 9089, 18178, 119857, 239714, 252113, 263581, 504226, 527162, 615817, 1231634, 7311277, 14622554, 17858693, 35717386, 37564837, 75129674, 1089380273, 2178760546]

約数ペア:

[(1, 2178760546), (2, 1089380273), (29, 75129674), (58, 37564837), (61, 35717386), (122, 17858693), (149, 14622554), (298, 7311277), (1769, 1231634), (3538, 615817), (4133, 527162), (4321, 504226), (8266, 263581), (8642, 252113), (9089, 239714), (18178, 119857)]