1282809282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 2791895040

約数和(自身を除く): 1509085758

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 101, 114, 129, 202, 258, 303, 606, 817, 1634, 1919, 2451, 2591, 3838, 4343, 4902, 5182, 5757, 7773, 8686, 11514, 13029, 15546, 26058, 49229, 82517, 98458, 111413, 147687, 165034, 222826, 247551, 261691, 295374, 334239, 495102, 523382, 668478, 785073, 1570146, 2116847, 4233694, 4972129, 6350541, 9944258, 11252713, 12701082, 14916387, 22505426, 29832774, 33758139, 67516278, 213801547, 427603094, 641404641, 1282809282]

約数ペア:

[(1, 1282809282), (2, 641404641), (3, 427603094), (6, 213801547), (19, 67516278), (38, 33758139), (43, 29832774), (57, 22505426), (86, 14916387), (101, 12701082), (114, 11252713), (129, 9944258), (202, 6350541), (258, 4972129), (303, 4233694), (606, 2116847), (817, 1570146), (1634, 785073), (1919, 668478), (2451, 523382), (2591, 495102), (3838, 334239), (4343, 295374), (4902, 261691), (5182, 247551), (5757, 222826), (7773, 165034), (8686, 147687), (11514, 111413), (13029, 98458), (15546, 82517), (26058, 49229)]