2041593260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{27883}}^1$

素因数の和:28422

約数の個数: 48

約数和(自身を含む): 4909368576

約数和(自身を除く): 2867775316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 10460, 14644, 18305, 27883, 36610, 55766, 73220, 111532, 139415, 195181, 278830, 390362, 557660, 780724, 975905, 1951810, 3903620, 14582809, 29165618, 58331236, 72914045, 102079663, 145828090, 204159326, 291656180, 408318652, 510398315, 1020796630, 2041593260]

約数ペア:

[(1, 2041593260), (2, 1020796630), (4, 510398315), (5, 408318652), (7, 291656180), (10, 204159326), (14, 145828090), (20, 102079663), (28, 72914045), (35, 58331236), (70, 29165618), (140, 14582809), (523, 3903620), (1046, 1951810), (2092, 975905), (2615, 780724), (3661, 557660), (5230, 390362), (7322, 278830), (10460, 195181), (14644, 139415), (18305, 111532), (27883, 73220), (36610, 55766)]