2223647778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{107641}}^1$

素因数の和:107970

約数の個数: 32

約数和(自身を含む): 4867140672

約数和(自身を除く): 2643492894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3443, 6886, 10329, 20658, 107641, 215282, 322923, 645846, 1184051, 2368102, 3552153, 7104306, 33691633, 67383266, 101074899, 202149798, 370607963, 741215926, 1111823889, 2223647778]

約数ペア:

[(1, 2223647778), (2, 1111823889), (3, 741215926), (6, 370607963), (11, 202149798), (22, 101074899), (33, 67383266), (66, 33691633), (313, 7104306), (626, 3552153), (939, 2368102), (1878, 1184051), (3443, 645846), (6886, 322923), (10329, 215282), (20658, 107641)]