2520958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 4487040

約数和(自身を除く): 1966082

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 163, 209, 326, 407, 418, 703, 814, 1406, 1793, 3097, 3586, 6031, 6194, 7733, 12062, 15466, 34067, 66341, 68134, 114589, 132682, 229178, 1260479, 2520958]

約数ペア:

[(1, 2520958), (2, 1260479), (11, 229178), (19, 132682), (22, 114589), (37, 68134), (38, 66341), (74, 34067), (163, 15466), (209, 12062), (326, 7733), (407, 6194), (418, 6031), (703, 3586), (814, 3097), (1406, 1793)]