2021328296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{71719}}^1$

素因数の和:72009

約数の個数: 32

約数和(自身を含む): 4096646400

約数和(自身を除く): 2075318104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184, 71719, 143438, 286876, 573752, 932347, 1864694, 3729388, 7458776, 19435849, 38871698, 77743396, 155486792, 252666037, 505332074, 1010664148, 2021328296]

約数ペア:

[(1, 2021328296), (2, 1010664148), (4, 505332074), (8, 252666037), (13, 155486792), (26, 77743396), (52, 38871698), (104, 19435849), (271, 7458776), (542, 3729388), (1084, 1864694), (2168, 932347), (3523, 573752), (7046, 286876), (14092, 143438), (28184, 71719)]