2013.0000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 11556864

約数和(自身を除く): 6089374

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2111, 2590, 4222, 10555, 14777, 21110, 29554, 73885, 78107, 147770, 156214, 390535, 546749, 781070, 1093498, 2733745, 5467490]

約数ペア:

[(1, 5467490), (2, 2733745), (5, 1093498), (7, 781070), (10, 546749), (14, 390535), (35, 156214), (37, 147770), (70, 78107), (74, 73885), (185, 29554), (259, 21110), (370, 14777), (518, 10555), (1295, 4222), (2111, 2590)]