1377952808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9065479}}^1$

素因数の和:9065504

約数の個数: 16

約数和(自身を含む): 2719644000

約数和(自身を除く): 1341691192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9065479, 18130958, 36261916, 72523832, 172244101, 344488202, 688976404, 1377952808]

約数ペア:

[(1, 1377952808), (2, 688976404), (4, 344488202), (8, 172244101), (19, 72523832), (38, 36261916), (76, 18130958), (152, 9065479)]