7421062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4835

約数の個数: 16

約数和(自身を含む): 12317184

約数和(自身を除く): 4896122

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 4751, 9502, 52261, 104522, 337321, 674642, 3710531, 7421062]

約数ペア:

[(1, 7421062), (2, 3710531), (11, 674642), (22, 337321), (71, 104522), (142, 52261), (781, 9502), (1562, 4751)]