2000408936

素因数分解:

$2^3\times {\mathrm{877}}^1\times {\mathrm{285121}}^1$

素因数の和:286004

約数の個数: 16

約数和(自身を含む): 3755056740

約数和(自身を除く): 1754647804

約数列:

[1, 2, 4, 8, 877, 1754, 3508, 7016, 285121, 570242, 1140484, 2280968, 250051117, 500102234, 1000204468, 2000408936]

約数ペア:

[(1, 2000408936), (2, 1000204468), (4, 500102234), (8, 250051117), (877, 2280968), (1754, 1140484), (3508, 570242), (7016, 285121)]