2018709926

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1\times {\mathrm{4327}}^1$

素因数の和:7039

約数の個数: 16

約数和(自身を含む): 3063964320

約数和(自身を除く): 1045254394

約数列:

[1, 2, 89, 178, 2621, 4327, 5242, 8654, 233269, 385103, 466538, 770206, 11341067, 22682134, 1009354963, 2018709926]

約数ペア:

[(1, 2018709926), (2, 1009354963), (89, 22682134), (178, 11341067), (2621, 770206), (4327, 466538), (5242, 385103), (8654, 233269)]