1662840844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{4937}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 3477616128

約数和(自身を除く): 1814775284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 523, 644, 1046, 2092, 3661, 4937, 7322, 9874, 12029, 14644, 19748, 24058, 34559, 48116, 69118, 84203, 113551, 138236, 168406, 227102, 336812, 454204, 794857, 1589714, 2582051, 3179428, 5164102, 10328204, 18074357, 36148714, 59387173, 72297428, 118774346, 237548692, 415710211, 831420422, 1662840844]

約数ペア:

[(1, 1662840844), (2, 831420422), (4, 415710211), (7, 237548692), (14, 118774346), (23, 72297428), (28, 59387173), (46, 36148714), (92, 18074357), (161, 10328204), (322, 5164102), (523, 3179428), (644, 2582051), (1046, 1589714), (2092, 794857), (3661, 454204), (4937, 336812), (7322, 227102), (9874, 168406), (12029, 138236), (14644, 113551), (19748, 84203), (24058, 69118), (34559, 48116)]