2657038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 4196160

約数和(自身を除く): 1539122

約数列:

[1, 2, 29, 58, 61, 122, 751, 1502, 1769, 3538, 21779, 43558, 45811, 91622, 1328519, 2657038]

約数ペア:

[(1, 2657038), (2, 1328519), (29, 91622), (58, 45811), (61, 43558), (122, 21779), (751, 3538), (1502, 1769)]