1489175032

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{186707}}^1$

素因数の和:187710

約数の個数: 16

約数和(自身を含む): 2795018760

約数和(自身を除く): 1305843728

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 186707, 373414, 746828, 1493656, 186146879, 372293758, 744587516, 1489175032]

約数ペア:

[(1, 1489175032), (2, 744587516), (4, 372293758), (8, 186146879), (997, 1493656), (1994, 746828), (3988, 373414), (7976, 186707)]