2052091205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 2587673088

約数和(自身を除く): 535581883

約数列:

[1, 5, 41, 47, 205, 235, 373, 571, 1865, 1927, 2855, 9635, 15293, 17531, 23411, 26837, 76465, 87655, 117055, 134185, 212983, 718771, 1064915, 1100317, 3593855, 5501585, 8732303, 10010201, 43661515, 50051005, 410418241, 2052091205]

約数ペア:

[(1, 2052091205), (5, 410418241), (41, 50051005), (47, 43661515), (205, 10010201), (235, 8732303), (373, 5501585), (571, 3593855), (1865, 1100317), (1927, 1064915), (2855, 718771), (9635, 212983), (15293, 134185), (17531, 117055), (23411, 87655), (26837, 76465)]