7640074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9525

約数の個数: 16

約数和(自身を含む): 12741120

約数和(自身を除く): 5101046

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 9479, 18958, 123227, 246454, 293849, 587698, 3820037, 7640074]

約数ペア:

[(1, 7640074), (2, 3820037), (13, 587698), (26, 293849), (31, 246454), (62, 123227), (403, 18958), (806, 9479)]