1307474

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 2279616

約数和(自身を除く): 972142

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1531, 3062, 10717, 21434, 93391, 186782, 653737, 1307474]

約数ペア:

[(1, 1307474), (2, 653737), (7, 186782), (14, 93391), (61, 21434), (122, 10717), (427, 3062), (854, 1531)]