1330689368

素因数分解:

$2^3\times {\mathrm{2657}}^1\times {\mathrm{62603}}^1$

素因数の和:65266

約数の個数: 16

約数和(自身を含む): 2496021480

約数和(自身を除く): 1165332112

約数列:

[1, 2, 4, 8, 2657, 5314, 10628, 21256, 62603, 125206, 250412, 500824, 166336171, 332672342, 665344684, 1330689368]

約数ペア:

[(1, 1330689368), (2, 665344684), (4, 332672342), (8, 166336171), (2657, 500824), (5314, 250412), (10628, 125206), (21256, 62603)]