904231658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1999}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 1533600000

約数和(自身を除く): 629368342

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 709, 1418, 1999, 3998, 7799, 15598, 20561, 21989, 41122, 43978, 57971, 115942, 226171, 452342, 637681, 1275362, 1417291, 2834582, 15590201, 31180402, 41101439, 82202878, 452115829, 904231658]

約数ペア:

[(1, 904231658), (2, 452115829), (11, 82202878), (22, 41101439), (29, 31180402), (58, 15590201), (319, 2834582), (638, 1417291), (709, 1275362), (1418, 637681), (1999, 452342), (3998, 226171), (7799, 115942), (15598, 57971), (20561, 43978), (21989, 41122)]