2080455958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{147571}}^1$

素因数の和:147652

約数の個数: 32

約数和(自身を含む): 3825066240

約数和(自身を除く): 1744610282

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 147571, 295142, 1032997, 2065994, 2803849, 5607698, 7821263, 15642526, 19626943, 39253886, 54748841, 109497682, 148603997, 297207994, 1040227979, 2080455958]

約数ペア:

[(1, 2080455958), (2, 1040227979), (7, 297207994), (14, 148603997), (19, 109497682), (38, 54748841), (53, 39253886), (106, 19626943), (133, 15642526), (266, 7821263), (371, 5607698), (742, 2803849), (1007, 2065994), (2014, 1032997), (7049, 295142), (14098, 147571)]