2587116312290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1\times {\mathrm{912103}}^1$

素因数の和:915386

約数の個数: 32

約数和(自身を含む): 4710615834240

約数和(自身を除く): 2123499521950

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3187, 6374, 15935, 31870, 283643, 567286, 912103, 1418215, 1824206, 2836430, 4560515, 9121030, 81177167, 162354334, 405885835, 811771670, 2906872261, 5813744522, 14534361305, 29068722610, 258711631229, 517423262458, 1293558156145, 2587116312290]

約数ペア:

[(1, 2587116312290), (2, 1293558156145), (5, 517423262458), (10, 258711631229), (89, 29068722610), (178, 14534361305), (445, 5813744522), (890, 2906872261), (3187, 811771670), (6374, 405885835), (15935, 162354334), (31870, 81177167), (283643, 9121030), (567286, 4560515), (912103, 2836430), (1418215, 1824206)]