998936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2008800

約数和(自身を除く): 1009864

約数列:

[1, 2, 4, 8, 23, 46, 61, 89, 92, 122, 178, 184, 244, 356, 488, 712, 1403, 2047, 2806, 4094, 5429, 5612, 8188, 10858, 11224, 16376, 21716, 43432, 124867, 249734, 499468, 998936]

約数ペア:

[(1, 998936), (2, 499468), (4, 249734), (8, 124867), (23, 43432), (46, 21716), (61, 16376), (89, 11224), (92, 10858), (122, 8188), (178, 5612), (184, 5429), (244, 4094), (356, 2806), (488, 2047), (712, 1403)]