4864016

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2906

約数の個数: 20

約数和(自身を含む): 9513900

約数和(自身を除く): 4649884

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2789, 5578, 11156, 22312, 44624, 304001, 608002, 1216004, 2432008, 4864016]

約数ペア:

[(1, 4864016), (2, 2432008), (4, 1216004), (8, 608002), (16, 304001), (109, 44624), (218, 22312), (436, 11156), (872, 5578), (1744, 2789)]