2177266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1738

約数の個数: 24

約数和(自身を含む): 4093740

約数和(自身を除く): 1916474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1709, 3418, 11963, 22217, 23926, 44434, 83741, 155519, 167482, 311038, 1088633, 2177266]

約数ペア:

[(1, 2177266), (2, 1088633), (7, 311038), (13, 167482), (14, 155519), (26, 83741), (49, 44434), (91, 23926), (98, 22217), (182, 11963), (637, 3418), (1274, 1709)]