388675396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3134479}}^1$

素因数の和:3134514

約数の個数: 12

約数和(自身を含む): 702123520

約数和(自身を除く): 313448124

約数列:

[1, 2, 4, 31, 62, 124, 3134479, 6268958, 12537916, 97168849, 194337698, 388675396]

約数ペア:

[(1, 388675396), (2, 194337698), (4, 97168849), (31, 12537916), (62, 6268958), (124, 3134479)]