2006790478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{303049}}^1$

素因数の和:303112

約数の個数: 32

約数和(自身を含む): 3840249600

約数和(自身を除く): 1833459122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 303049, 606098, 2121343, 3333539, 4242686, 6667078, 13031107, 23334773, 26062214, 46669546, 91217749, 143342177, 182435498, 286684354, 1003395239, 2006790478]

約数ペア:

[(1, 2006790478), (2, 1003395239), (7, 286684354), (11, 182435498), (14, 143342177), (22, 91217749), (43, 46669546), (77, 26062214), (86, 23334773), (154, 13031107), (301, 6667078), (473, 4242686), (602, 3333539), (946, 2121343), (3311, 606098), (6622, 303049)]