2017173880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1738943}}^1$

素因数の和:1738983

約数の個数: 32

約数和(自身を含む): 4695148800

約数和(自身を除く): 2677974920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1738943, 3477886, 6955772, 8694715, 13911544, 17389430, 34778860, 50429347, 69557720, 100858694, 201717388, 252146735, 403434776, 504293470, 1008586940, 2017173880]

約数ペア:

[(1, 2017173880), (2, 1008586940), (4, 504293470), (5, 403434776), (8, 252146735), (10, 201717388), (20, 100858694), (29, 69557720), (40, 50429347), (58, 34778860), (116, 17389430), (145, 13911544), (232, 8694715), (290, 6955772), (580, 3477886), (1160, 1738943)]