2238756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 3481308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 127, 156, 226, 254, 339, 381, 452, 508, 678, 762, 1356, 1469, 1524, 1651, 2938, 3302, 4407, 4953, 5876, 6604, 8814, 9906, 14351, 17628, 19812, 28702, 43053, 57404, 86106, 172212, 186563, 373126, 559689, 746252, 1119378, 2238756]

約数ペア:

[(1, 2238756), (2, 1119378), (3, 746252), (4, 559689), (6, 373126), (12, 186563), (13, 172212), (26, 86106), (39, 57404), (52, 43053), (78, 28702), (113, 19812), (127, 17628), (156, 14351), (226, 9906), (254, 8814), (339, 6604), (381, 5876), (452, 4953), (508, 4407), (678, 3302), (762, 2938), (1356, 1651), (1469, 1524)]