264277726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{27061}}^1$

素因数の和:27339

約数の個数: 16

約数和(自身を含む): 418919760

約数和(自身を除く): 154642034

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 27061, 54122, 514159, 1028318, 6954677, 13909354, 132138863, 264277726]

約数ペア:

[(1, 264277726), (2, 132138863), (19, 13909354), (38, 6954677), (257, 1028318), (514, 514159), (4883, 54122), (9766, 27061)]