1330883878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{294053}}^1$

素因数の和:294159

約数の個数: 16

約数和(自身を含む): 2088959616

約数和(自身を除く): 758075738

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 294053, 588106, 9115643, 18231286, 21465869, 42931738, 665441939, 1330883878]

約数ペア:

[(1, 1330883878), (2, 665441939), (31, 42931738), (62, 21465869), (73, 18231286), (146, 9115643), (2263, 588106), (4526, 294053)]