2240706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 2799294

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1249, 1794, 2498, 3747, 7494, 16237, 28727, 32474, 48711, 57454, 86181, 97422, 172362, 373451, 746902, 1120353, 2240706]

約数ペア:

[(1, 2240706), (2, 1120353), (3, 746902), (6, 373451), (13, 172362), (23, 97422), (26, 86181), (39, 57454), (46, 48711), (69, 32474), (78, 28727), (138, 16237), (299, 7494), (598, 3747), (897, 2498), (1249, 1794)]