156940410722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7213}}^1\times {\mathrm{639941}}^1$

素因数の和:647173

約数の個数: 16

約数和(自身を含む): 249293245752

約数和(自身を除く): 92352835030

約数列:

[1, 2, 17, 34, 7213, 14426, 122621, 245242, 639941, 1279882, 10878997, 21757994, 4615894433, 9231788866, 78470205361, 156940410722]

約数ペア:

[(1, 156940410722), (2, 78470205361), (17, 9231788866), (34, 4615894433), (7213, 21757994), (14426, 10878997), (122621, 1279882), (245242, 639941)]