2064917394

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{256639}}^1$

素因数の和:256799

約数の個数: 32

約数和(自身を含む): 4619520000

約数和(自身を除く): 2554602606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 256639, 513278, 769917, 1539834, 2309751, 4619502, 6929253, 13858506, 38239211, 76478422, 114717633, 229435266, 344152899, 688305798, 1032458697, 2064917394]

約数ペア:

[(1, 2064917394), (2, 1032458697), (3, 688305798), (6, 344152899), (9, 229435266), (18, 114717633), (27, 76478422), (54, 38239211), (149, 13858506), (298, 6929253), (447, 4619502), (894, 2309751), (1341, 1539834), (2682, 769917), (4023, 513278), (8046, 256639)]