1780453363

素因数分解:

${\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{75793}}^1$

素因数の和:75958

約数の個数: 12

約数和(自身を含む): 1941842280

約数和(自身を除く): 161388917

約数列:

[1, 13, 139, 169, 1807, 23491, 75793, 985309, 10535227, 12809017, 136957951, 1780453363]

約数ペア:

[(1, 1780453363), (13, 136957951), (139, 12809017), (169, 10535227), (1807, 985309), (23491, 75793)]