2021899616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{12569}}^1$

素因数の和:13047

約数の個数: 48

約数和(自身を含む): 4352337360

約数和(自身を除く): 2330437744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 457, 914, 1828, 3656, 5027, 7312, 10054, 12569, 14624, 20108, 25138, 40216, 50276, 80432, 100552, 138259, 160864, 201104, 276518, 402208, 553036, 1106072, 2212144, 4424288, 5744033, 11488066, 22976132, 45952264, 63184363, 91904528, 126368726, 183809056, 252737452, 505474904, 1010949808, 2021899616]

約数ペア:

[(1, 2021899616), (2, 1010949808), (4, 505474904), (8, 252737452), (11, 183809056), (16, 126368726), (22, 91904528), (32, 63184363), (44, 45952264), (88, 22976132), (176, 11488066), (352, 5744033), (457, 4424288), (914, 2212144), (1828, 1106072), (3656, 553036), (5027, 402208), (7312, 276518), (10054, 201104), (12569, 160864), (14624, 138259), (20108, 100552), (25138, 80432), (40216, 50276)]