2000591426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 3128885760

約数和(自身を除く): 1128294334

約数列:

[1, 2, 43, 73, 86, 146, 223, 446, 1429, 2858, 3139, 6278, 9589, 16279, 19178, 32558, 61447, 104317, 122894, 208634, 318667, 637334, 699997, 1399994, 4485631, 8971262, 13702681, 23262691, 27405362, 46525382, 1000295713, 2000591426]

約数ペア:

[(1, 2000591426), (2, 1000295713), (43, 46525382), (73, 27405362), (86, 23262691), (146, 13702681), (223, 8971262), (446, 4485631), (1429, 1399994), (2858, 699997), (3139, 637334), (6278, 318667), (9589, 208634), (16279, 122894), (19178, 104317), (32558, 61447)]