4439422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 7272720

約数和(自身を除く): 2833298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2339, 4678, 30407, 60814, 170747, 341494, 2219711, 4439422]

約数ペア:

[(1, 4439422), (2, 2219711), (13, 341494), (26, 170747), (73, 60814), (146, 30407), (949, 4678), (1898, 2339)]