1040782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 1674000

約数和(自身を除く): 633218

約数列:

[1, 2, 19, 38, 61, 122, 449, 898, 1159, 2318, 8531, 17062, 27389, 54778, 520391, 1040782]

約数ペア:

[(1, 1040782), (2, 520391), (19, 54778), (38, 27389), (61, 17062), (122, 8531), (449, 2318), (898, 1159)]