2017486996

素因数分解:

$2^2\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{5981}}^1$

素因数の和:7720

約数の個数: 36

約数和(自身を含む): 4110100596

約数和(自身を除く): 2092613600

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1721, 3442, 5981, 6884, 11962, 12047, 23924, 24094, 41867, 48188, 83734, 84329, 167468, 168658, 293069, 337316, 586138, 1172276, 10293301, 20586602, 41173204, 72053107, 144106214, 288212428, 504371749, 1008743498, 2017486996]

約数ペア:

[(1, 2017486996), (2, 1008743498), (4, 504371749), (7, 288212428), (14, 144106214), (28, 72053107), (49, 41173204), (98, 20586602), (196, 10293301), (1721, 1172276), (3442, 586138), (5981, 337316), (6884, 293069), (11962, 168658), (12047, 167468), (23924, 84329), (24094, 83734), (41867, 48188)]