286687108

素因数分解:

$2^2\times {\mathrm{3109}}^1\times {\mathrm{23053}}^1$

素因数の和:26166

約数の個数: 12

約数和(自身を含む): 501885580

約数和(自身を除く): 215198472

約数列:

[1, 2, 4, 3109, 6218, 12436, 23053, 46106, 92212, 71671777, 143343554, 286687108]

約数ペア:

[(1, 286687108), (2, 143343554), (4, 71671777), (3109, 92212), (6218, 46106), (12436, 23053)]