4001288

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{9437}}^1$

素因数の和:9496

約数の個数: 16

約数和(自身を含む): 7644780

約数和(自身を除く): 3643492

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 9437, 18874, 37748, 75496, 500161, 1000322, 2000644, 4001288]

約数ペア:

[(1, 4001288), (2, 2000644), (4, 1000322), (8, 500161), (53, 75496), (106, 37748), (212, 18874), (424, 9437)]