2571518904

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{770839}}^1$

素因数の和:770987

約数の個数: 32

約数和(自身を含む): 6475056000

約数和(自身を除く): 3903537096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 770839, 1541678, 2312517, 3083356, 4625034, 6166712, 9250068, 18500136, 107146621, 214293242, 321439863, 428586484, 642879726, 857172968, 1285759452, 2571518904]

約数ペア:

[(1, 2571518904), (2, 1285759452), (3, 857172968), (4, 642879726), (6, 428586484), (8, 321439863), (12, 214293242), (24, 107146621), (139, 18500136), (278, 9250068), (417, 6166712), (556, 4625034), (834, 3083356), (1112, 2312517), (1668, 1541678), (3336, 770839)]