2008584501831

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{98993}}^1$

素因数の和:99464

約数の個数: 48

約数和(自身を含む): 2978781728832

約数和(自身を除く): 970197227001

約数列:

[1, 3, 9, 71, 113, 213, 281, 339, 639, 843, 1017, 2529, 8023, 19951, 24069, 31753, 59853, 72207, 95259, 98993, 179559, 285777, 296979, 890937, 2254463, 6763389, 7028503, 11186209, 20290167, 21085509, 27817033, 33558627, 63256527, 83451099, 100675881, 250353297, 794220839, 1975009343, 2382662517, 3143324729, 5925028029, 7147987551, 9429974187, 17775084087, 28289922561, 223176055759, 669528167277, 2008584501831]

約数ペア:

[(1, 2008584501831), (3, 669528167277), (9, 223176055759), (71, 28289922561), (113, 17775084087), (213, 9429974187), (281, 7147987551), (339, 5925028029), (639, 3143324729), (843, 2382662517), (1017, 1975009343), (2529, 794220839), (8023, 250353297), (19951, 100675881), (24069, 83451099), (31753, 63256527), (59853, 33558627), (72207, 27817033), (95259, 21085509), (98993, 20290167), (179559, 11186209), (285777, 7028503), (296979, 6763389), (890937, 2254463)]