541640164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{60209}}^1$

素因数の和:60399

約数の個数: 24

約数和(自身を含む): 1026700920

約数和(自身を除く): 485060756

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 60209, 120418, 240836, 782717, 1565434, 3130868, 10416157, 20832314, 41664628, 135410041, 270820082, 541640164]

約数ペア:

[(1, 541640164), (2, 270820082), (4, 135410041), (13, 41664628), (26, 20832314), (52, 10416157), (173, 3130868), (346, 1565434), (692, 782717), (2249, 240836), (4498, 120418), (8996, 60209)]