2080771185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{13901}}^1$

素因数の和:14513

約数の個数: 32

約数和(自身を含む): 3531330432

約数和(自身を除く): 1450559247

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 587, 1761, 2935, 8805, 9979, 13901, 29937, 41703, 49895, 69505, 149685, 208515, 236317, 708951, 1181585, 3544755, 8159887, 24479661, 40799435, 122398305, 138718079, 416154237, 693590395, 2080771185]

約数ペア:

[(1, 2080771185), (3, 693590395), (5, 416154237), (15, 138718079), (17, 122398305), (51, 40799435), (85, 24479661), (255, 8159887), (587, 3544755), (1761, 1181585), (2935, 708951), (8805, 236317), (9979, 208515), (13901, 149685), (29937, 69505), (41703, 49895)]