2018222470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{12289}}^1$

素因数の和:13800

約数の個数: 32

約数和(自身を含む): 3966032160

約数和(自身を除く): 1947809690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1493, 2986, 7465, 12289, 14930, 16423, 24578, 32846, 61445, 82115, 122890, 135179, 164230, 270358, 675895, 1351790, 18347477, 36694954, 91737385, 183474770, 201822247, 403644494, 1009111235, 2018222470]

約数ペア:

[(1, 2018222470), (2, 1009111235), (5, 403644494), (10, 201822247), (11, 183474770), (22, 91737385), (55, 36694954), (110, 18347477), (1493, 1351790), (2986, 675895), (7465, 270358), (12289, 164230), (14930, 135179), (16423, 122890), (24578, 82115), (32846, 61445)]