971663882

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{27997}}^1$

素因数の和:28110

約数の個数: 32

約数和(自身を含む): 1736323968

約数和(自身を除く): 764660086

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 17353, 27997, 34706, 55994, 195979, 391958, 1035889, 1875799, 2071778, 3751598, 7251223, 13130593, 14502446, 26261186, 69404563, 138809126, 485831941, 971663882]

約数ペア:

[(1, 971663882), (2, 485831941), (7, 138809126), (14, 69404563), (37, 26261186), (67, 14502446), (74, 13130593), (134, 7251223), (259, 3751598), (469, 2071778), (518, 1875799), (938, 1035889), (2479, 391958), (4958, 195979), (17353, 55994), (27997, 34706)]