1330676968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3868247}}^1$

素因数の和:3868296

約数の個数: 16

約数和(自身を含む): 2553043680

約数和(自身を除く): 1222366712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3868247, 7736494, 15472988, 30945976, 166334621, 332669242, 665338484, 1330676968]

約数ペア:

[(1, 1330676968), (2, 665338484), (4, 332669242), (8, 166334621), (43, 30945976), (86, 15472988), (172, 7736494), (344, 3868247)]