2002251129

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{138497}}^1$

素因数の和:138640

約数の個数: 16

約数和(自身を含む): 2747800320

約数和(自身を除く): 745549191

約数列:

[1, 3, 61, 79, 183, 237, 4819, 14457, 138497, 415491, 8448317, 10941263, 25344951, 32823789, 667417043, 2002251129]

約数ペア:

[(1, 2002251129), (3, 667417043), (61, 32823789), (79, 25344951), (183, 10941263), (237, 8448317), (4819, 415491), (14457, 138497)]