2001856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 28

約数和(自身を含む): 4104640

約数和(自身を除く): 2102784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1009, 1984, 2018, 4036, 8072, 16144, 31279, 32288, 62558, 64576, 125116, 250232, 500464, 1000928, 2001856]

約数ペア:

[(1, 2001856), (2, 1000928), (4, 500464), (8, 250232), (16, 125116), (31, 64576), (32, 62558), (62, 32288), (64, 31279), (124, 16144), (248, 8072), (496, 4036), (992, 2018), (1009, 1984)]