1244296978

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{20327}}^1$

素因数の和:20697

約数の個数: 16

約数和(自身を含む): 1889040384

約数和(自身を除く): 644743406

約数列:

[1, 2, 127, 241, 254, 482, 20327, 30607, 40654, 61214, 2581529, 4898807, 5163058, 9797614, 622148489, 1244296978]

約数ペア:

[(1, 1244296978), (2, 622148489), (127, 9797614), (241, 5163058), (254, 4898807), (482, 2581529), (20327, 61214), (30607, 40654)]