2077602919

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{39727}}^1$

素因数の和:40006

約数の個数: 16

約数和(自身を含む): 2461229056

約数和(自身を除く): 383626137

約数列:

[1, 7, 31, 217, 241, 1687, 7471, 39727, 52297, 278089, 1231537, 8620759, 9574207, 67019449, 296800417, 2077602919]

約数ペア:

[(1, 2077602919), (7, 296800417), (31, 67019449), (217, 9574207), (241, 8620759), (1687, 1231537), (7471, 278089), (39727, 52297)]