1225146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 2681280

約数和(自身を除く): 1456134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 139, 226, 278, 339, 417, 678, 834, 1469, 1807, 2938, 3614, 4407, 5421, 8814, 10842, 15707, 31414, 47121, 94242, 204191, 408382, 612573, 1225146]

約数ペア:

[(1, 1225146), (2, 612573), (3, 408382), (6, 204191), (13, 94242), (26, 47121), (39, 31414), (78, 15707), (113, 10842), (139, 8814), (226, 5421), (278, 4407), (339, 3614), (417, 2938), (678, 1807), (834, 1469)]