851449534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15767}}^1$

素因数の和:15880

約数の個数: 32

約数和(自身を含む): 1441069056

約数和(自身を除く): 589619522

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 15767, 27001, 31534, 54002, 204971, 409942, 488777, 977554, 1056389, 2112778, 6354101, 12708202, 13733057, 27466114, 32748059, 65496118, 425724767, 851449534]

約数ペア:

[(1, 851449534), (2, 425724767), (13, 65496118), (26, 32748059), (31, 27466114), (62, 13733057), (67, 12708202), (134, 6354101), (403, 2112778), (806, 1056389), (871, 977554), (1742, 488777), (2077, 409942), (4154, 204971), (15767, 54002), (27001, 31534)]