1585530486516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{256939}}^1\times {\mathrm{11959}}^1$

素因数の和:268948

約数の個数: 48

約数和(自身を含む): 3785938956800

約数和(自身を除く): 2200408470284

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 11959, 23918, 35877, 47836, 71754, 143508, 256939, 513878, 514237, 770817, 1027756, 1028474, 1541634, 1542711, 2056948, 3083268, 3085422, 6170844, 11048377, 22096754, 33145131, 44193508, 66290262, 132580524, 3072733501, 6145467002, 9218200503, 12290934004, 18436401006, 36872802012, 132127540543, 264255081086, 396382621629, 528510162172, 792765243258, 1585530486516]

約数ペア:

[(1, 1585530486516), (2, 792765243258), (3, 528510162172), (4, 396382621629), (6, 264255081086), (12, 132127540543), (43, 36872802012), (86, 18436401006), (129, 12290934004), (172, 9218200503), (258, 6145467002), (516, 3072733501), (11959, 132580524), (23918, 66290262), (35877, 44193508), (47836, 33145131), (71754, 22096754), (143508, 11048377), (256939, 6170844), (513878, 3085422), (514237, 3083268), (770817, 2056948), (1027756, 1542711), (1028474, 1541634)]