2019140966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{427241}}^1$

素因数の和:427399

約数の個数: 16

約数和(自身を含む): 3229949520

約数和(自身を除く): 1210808554

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 427241, 854482, 7263097, 14526194, 59386499, 118772998, 1009570483, 2019140966]

約数ペア:

[(1, 2019140966), (2, 1009570483), (17, 118772998), (34, 59386499), (139, 14526194), (278, 7263097), (2363, 854482), (4726, 427241)]