2017659128

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{479}}^1\times {\mathrm{2909}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 3813264000

約数和(自身を除く): 1795604872

約数列:

[1, 2, 4, 8, 181, 362, 479, 724, 958, 1448, 1916, 2909, 3832, 5818, 11636, 23272, 86699, 173398, 346796, 526529, 693592, 1053058, 1393411, 2106116, 2786822, 4212232, 5573644, 11147288, 252207391, 504414782, 1008829564, 2017659128]

約数ペア:

[(1, 2017659128), (2, 1008829564), (4, 504414782), (8, 252207391), (181, 11147288), (362, 5573644), (479, 4212232), (724, 2786822), (958, 2106116), (1448, 1393411), (1916, 1053058), (2909, 693592), (3832, 526529), (5818, 346796), (11636, 173398), (23272, 86699)]