12863697238

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2010581}}^1$

素因数の和:2011047

約数の個数: 16

約数和(自身を含む): 22100317344

約数和(自身を除く): 9236620106

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 2010581, 4021162, 14074067, 28148134, 918835517, 1837671034, 6431848619, 12863697238]

約数ペア:

[(1, 12863697238), (2, 6431848619), (7, 1837671034), (14, 918835517), (457, 28148134), (914, 14074067), (3199, 4021162), (6398, 2010581)]