388637124

素因数分解:

$2^2\times 3^1\times {\mathrm{32386427}}^1$

素因数の和:32386434

約数の個数: 12

約数和(自身を含む): 906819984

約数和(自身を除く): 518182860

約数列:

[1, 2, 3, 4, 6, 12, 32386427, 64772854, 97159281, 129545708, 194318562, 388637124]

約数ペア:

[(1, 388637124), (2, 194318562), (3, 129545708), (4, 97159281), (6, 64772854), (12, 32386427)]