2067961

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 2499840

約数和(自身を除く): 431879

約数列:

[1, 7, 29, 61, 167, 203, 427, 1169, 1769, 4843, 10187, 12383, 33901, 71309, 295423, 2067961]

約数ペア:

[(1, 2067961), (7, 295423), (29, 71309), (61, 33901), (167, 12383), (203, 10187), (427, 4843), (1169, 1769)]