4991206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 8205120

約数和(自身を除く): 3213914

約数列:

[1, 2, 11, 22, 307, 614, 739, 1478, 3377, 6754, 8129, 16258, 226873, 453746, 2495603, 4991206]

約数ペア:

[(1, 4991206), (2, 2495603), (11, 453746), (22, 226873), (307, 16258), (614, 8129), (739, 6754), (1478, 3377)]