2319312957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3257}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 3623417280

約数和(自身を除く): 1304104323

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 961, 1209, 1767, 2883, 3257, 7657, 9771, 12493, 18259, 22971, 37479, 42341, 54777, 61883, 100967, 127023, 185649, 237367, 302901, 712101, 804479, 1312571, 1918373, 2413437, 3129977, 3937713, 5755119, 9389931, 24938849, 40689701, 59469563, 74816547, 122069103, 178408689, 773104319, 2319312957]

約数ペア:

[(1, 2319312957), (3, 773104319), (13, 178408689), (19, 122069103), (31, 74816547), (39, 59469563), (57, 40689701), (93, 24938849), (247, 9389931), (403, 5755119), (589, 3937713), (741, 3129977), (961, 2413437), (1209, 1918373), (1767, 1312571), (2883, 804479), (3257, 712101), (7657, 302901), (9771, 237367), (12493, 185649), (18259, 127023), (22971, 100967), (37479, 61883), (42341, 54777)]