2972651.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 18437760

約数和(自身を除く): 7665658

約数列:

[1, 2, 11, 22, 43, 59, 86, 118, 193, 386, 473, 649, 946, 1298, 2123, 2537, 4246, 5074, 8299, 11387, 16598, 22774, 27907, 55814, 91289, 125257, 182578, 250514, 489641, 979282, 5386051, 10772102]

約数ペア:

[(1, 10772102), (2, 5386051), (11, 979282), (22, 489641), (43, 250514), (59, 182578), (86, 125257), (118, 91289), (193, 55814), (386, 27907), (473, 22774), (649, 16598), (946, 11387), (1298, 8299), (2123, 5074), (2537, 4246)]