2685016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 5307840

約数和(自身を除く): 2622824

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 193, 296, 376, 386, 772, 1544, 1739, 3478, 6956, 7141, 9071, 13912, 14282, 18142, 28564, 36284, 57128, 72568, 335627, 671254, 1342508, 2685016]

約数ペア:

[(1, 2685016), (2, 1342508), (4, 671254), (8, 335627), (37, 72568), (47, 57128), (74, 36284), (94, 28564), (148, 18142), (188, 14282), (193, 13912), (296, 9071), (376, 7141), (386, 6956), (772, 3478), (1544, 1739)]