2486193479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{1217}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 3179506176

約数和(自身を除く): 693312697

約数列:

[1, 7, 11, 43, 77, 301, 473, 617, 1217, 3311, 4319, 6787, 8519, 13387, 26531, 47509, 52331, 93709, 185717, 291841, 366317, 575641, 750889, 2042887, 4029487, 5256223, 8259779, 32288227, 57818453, 226017589, 355170497, 2486193479]

約数ペア:

[(1, 2486193479), (7, 355170497), (11, 226017589), (43, 57818453), (77, 32288227), (301, 8259779), (473, 5256223), (617, 4029487), (1217, 2042887), (3311, 750889), (4319, 575641), (6787, 366317), (8519, 291841), (13387, 185717), (26531, 93709), (47509, 52331)]