1280291274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3092491}}^1$

素因数の和:3092522

約数の個数: 24

約数和(自身を含む): 2894572512

約数和(自身を除く): 1614281238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3092491, 6184982, 9277473, 18554946, 27832419, 55664838, 71127293, 142254586, 213381879, 426763758, 640145637, 1280291274]

約数ペア:

[(1, 1280291274), (2, 640145637), (3, 426763758), (6, 213381879), (9, 142254586), (18, 71127293), (23, 55664838), (46, 27832419), (69, 18554946), (138, 9277473), (207, 6184982), (414, 3092491)]