986793964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{56311}}^1$

素因数の和:56665

約数の個数: 24

約数和(自身を含む): 1865278688

約数和(自身を除く): 878484724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 17524, 56311, 112622, 225244, 732043, 1464086, 2928172, 18976807, 37953614, 75907228, 246698491, 493396982, 986793964]

約数ペア:

[(1, 986793964), (2, 493396982), (4, 246698491), (13, 75907228), (26, 37953614), (52, 18976807), (337, 2928172), (674, 1464086), (1348, 732043), (4381, 225244), (8762, 112622), (17524, 56311)]