841612928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{505777}}^1$

素因数の和:505804

約数の個数: 32

約数和(自身を含む): 1805627460

約数和(自身を除く): 964014532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 505777, 1011554, 2023108, 4046216, 6575101, 8092432, 13150202, 16184864, 26300404, 32369728, 52600808, 64739456, 105201616, 210403232, 420806464, 841612928]

約数ペア:

[(1, 841612928), (2, 420806464), (4, 210403232), (8, 105201616), (13, 64739456), (16, 52600808), (26, 32369728), (32, 26300404), (52, 16184864), (64, 13150202), (104, 8092432), (128, 6575101), (208, 4046216), (416, 2023108), (832, 1011554), (1664, 505777)]