2019975074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{67499}}^1$

素因数の和:68665

約数の個数: 16

約数和(自身を含む): 3265920000

約数和(自身を除く): 1245944926

約数列:

[1, 2, 13, 26, 1151, 2302, 14963, 29926, 67499, 134998, 877487, 1754974, 77691349, 155382698, 1009987537, 2019975074]

約数ペア:

[(1, 2019975074), (2, 1009987537), (13, 155382698), (26, 77691349), (1151, 1754974), (2302, 877487), (14963, 134998), (29926, 67499)]