1951418092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{18661}}^1$

素因数の和:20689

約数の個数: 24

約数和(自身を含む): 3679698512

約数和(自身を除く): 1728280420

約数列:

[1, 2, 4, 13, 26, 52, 2011, 4022, 8044, 18661, 26143, 37322, 52286, 74644, 104572, 242593, 485186, 970372, 37527271, 75054542, 150109084, 487854523, 975709046, 1951418092]

約数ペア:

[(1, 1951418092), (2, 975709046), (4, 487854523), (13, 150109084), (26, 75054542), (52, 37527271), (2011, 970372), (4022, 485186), (8044, 242593), (18661, 104572), (26143, 74644), (37322, 52286)]