5280891844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{169891}}^1$

素因数の和:170323

約数の個数: 24

約数和(自身を含む): 9751800800

約数和(自身を除く): 4470908956

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 7771, 15542, 31084, 169891, 339782, 679564, 3227929, 6455858, 12911716, 69485419, 138970838, 277941676, 1320222961, 2640445922, 5280891844]

約数ペア:

[(1, 5280891844), (2, 2640445922), (4, 1320222961), (19, 277941676), (38, 138970838), (76, 69485419), (409, 12911716), (818, 6455858), (1636, 3227929), (7771, 679564), (15542, 339782), (31084, 169891)]