2338985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 3271104

約数和(自身を除く): 932119

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 1849, 2365, 4945, 9245, 10879, 20339, 42527, 54395, 101695, 212635, 467797, 2338985]

約数ペア:

[(1, 2338985), (5, 467797), (11, 212635), (23, 101695), (43, 54395), (55, 42527), (115, 20339), (215, 10879), (253, 9245), (473, 4945), (989, 2365), (1265, 1849)]