1389547222

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{93371}}^1$

素因数の和:94443

約数の個数: 16

約数和(自身を含む): 2384347392

約数和(自身を除く): 994800170

約数列:

[1, 2, 7, 14, 1063, 2126, 7441, 14882, 93371, 186742, 653597, 1307194, 99253373, 198506746, 694773611, 1389547222]

約数ペア:

[(1, 1389547222), (2, 694773611), (7, 198506746), (14, 99253373), (1063, 1307194), (2126, 653597), (7441, 186742), (14882, 93371)]