1388808464

素因数分解:

$2^4\times {\mathrm{86800529}}^1$

素因数の和:86800537

約数の個数: 10

約数和(自身を含む): 2690816430

約数和(自身を除く): 1302007966

約数列:

[1, 2, 4, 8, 16, 86800529, 173601058, 347202116, 694404232, 1388808464]

約数ペア:

[(1, 1388808464), (2, 694404232), (4, 347202116), (8, 173601058), (16, 86800529)]