2017677296

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{907229}}^1$

素因数の和:907376

約数の個数: 20

約数和(自身を含む): 3937378200

約数和(自身を除く): 1919700904

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 907229, 1814458, 3628916, 7257832, 14515664, 126104831, 252209662, 504419324, 1008838648, 2017677296]

約数ペア:

[(1, 2017677296), (2, 1008838648), (4, 504419324), (8, 252209662), (16, 126104831), (139, 14515664), (278, 7257832), (556, 3628916), (1112, 1814458), (2224, 907229)]