2015278538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{481433}}^1$

素因数の和:481478

約数の個数: 32

約数和(自身を含む): 3882283776

約数和(自身を除く): 1867005238

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 481433, 962866, 3370031, 6258629, 6740062, 11072959, 12517258, 22145918, 43810403, 77510713, 87620806, 143948467, 155021426, 287896934, 1007639269, 2015278538]

約数ペア:

[(1, 2015278538), (2, 1007639269), (7, 287896934), (13, 155021426), (14, 143948467), (23, 87620806), (26, 77510713), (46, 43810403), (91, 22145918), (161, 12517258), (182, 11072959), (299, 6740062), (322, 6258629), (598, 3370031), (2093, 962866), (4186, 481433)]