2560716

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 6558552

約数和(自身を除く): 3997836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 857, 996, 1494, 1714, 2571, 2988, 3428, 5142, 7713, 10284, 15426, 30852, 71131, 142262, 213393, 284524, 426786, 640179, 853572, 1280358, 2560716]

約数ペア:

[(1, 2560716), (2, 1280358), (3, 853572), (4, 640179), (6, 426786), (9, 284524), (12, 213393), (18, 142262), (36, 71131), (83, 30852), (166, 15426), (249, 10284), (332, 7713), (498, 5142), (747, 3428), (857, 2988), (996, 2571), (1494, 1714)]