2022084970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{6343}}^1$

素因数の和:6870

約数の個数: 32

約数和(自身を含む): 3699820800

約数和(自身を除く): 1677735830

約数列:

[1, 2, 5, 10, 71, 142, 355, 449, 710, 898, 2245, 4490, 6343, 12686, 31715, 31879, 63430, 63758, 159395, 318790, 450353, 900706, 2251765, 2848007, 4503530, 5696014, 14240035, 28480070, 202208497, 404416994, 1011042485, 2022084970]

約数ペア:

[(1, 2022084970), (2, 1011042485), (5, 404416994), (10, 202208497), (71, 28480070), (142, 14240035), (355, 5696014), (449, 4503530), (710, 2848007), (898, 2251765), (2245, 900706), (4490, 450353), (6343, 318790), (12686, 159395), (31715, 63758), (31879, 63430)]