2166491761

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1\times {\mathrm{3307}}^1$

素因数の和:6364

約数の個数: 16

約数和(自身を含む): 2557480960

約数和(自身を除く): 390989199

約数列:

[1, 7, 31, 217, 3019, 3307, 21133, 23149, 93589, 102517, 655123, 717619, 9983833, 69886831, 309498823, 2166491761]

約数ペア:

[(1, 2166491761), (7, 309498823), (31, 69886831), (217, 9983833), (3019, 717619), (3307, 655123), (21133, 102517), (23149, 93589)]