904804964

素因数分解:

$2^2\times 7^1\times {\mathrm{6271}}^1\times {\mathrm{5153}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 1810249728

約数和(自身を除く): 905444764

約数列:

[1, 2, 4, 7, 14, 28, 5153, 6271, 10306, 12542, 20612, 25084, 36071, 43897, 72142, 87794, 144284, 175588, 32314463, 64628926, 129257852, 226201241, 452402482, 904804964]

約数ペア:

[(1, 904804964), (2, 452402482), (4, 226201241), (7, 129257852), (14, 64628926), (28, 32314463), (5153, 175588), (6271, 144284), (10306, 87794), (12542, 72142), (20612, 43897), (25084, 36071)]