1399711638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{13523}}^1$

素因数の和:14868

約数の個数: 32

約数和(自身を含む): 3017258496

約数和(自身を除く): 1617546858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1327, 2654, 3981, 7962, 13523, 17251, 27046, 34502, 40569, 51753, 81138, 103506, 175799, 351598, 527397, 1054794, 17945021, 35890042, 53835063, 107670126, 233285273, 466570546, 699855819, 1399711638]

約数ペア:

[(1, 1399711638), (2, 699855819), (3, 466570546), (6, 233285273), (13, 107670126), (26, 53835063), (39, 35890042), (78, 17945021), (1327, 1054794), (2654, 527397), (3981, 351598), (7962, 175799), (13523, 103506), (17251, 81138), (27046, 51753), (34502, 40569)]