2667722630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2100569}}^1$

素因数の和:2100703

約数の個数: 16

約数和(自身を含む): 4839713280

約数和(自身を除く): 2171990650

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 2100569, 4201138, 10502845, 21005690, 266772263, 533544526, 1333861315, 2667722630]

約数ペア:

[(1, 2667722630), (2, 1333861315), (5, 533544526), (10, 266772263), (127, 21005690), (254, 10502845), (635, 4201138), (1270, 2100569)]