574652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 1112496

約数和(自身を除く): 537844

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 257, 514, 559, 1028, 1118, 2236, 3341, 6682, 11051, 13364, 22102, 44204, 143663, 287326, 574652]

約数ペア:

[(1, 574652), (2, 287326), (4, 143663), (13, 44204), (26, 22102), (43, 13364), (52, 11051), (86, 6682), (172, 3341), (257, 2236), (514, 1118), (559, 1028)]