406768132

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{3253}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 729624896

約数和(自身を除く): 322856764

約数列:

[1, 2, 4, 43, 86, 172, 727, 1454, 2908, 3253, 6506, 13012, 31261, 62522, 125044, 139879, 279758, 559516, 2364931, 4729862, 9459724, 101692033, 203384066, 406768132]

約数ペア:

[(1, 406768132), (2, 203384066), (4, 101692033), (43, 9459724), (86, 4729862), (172, 2364931), (727, 559516), (1454, 279758), (2908, 139879), (3253, 125044), (6506, 62522), (13012, 31261)]