1374802978

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1\times {\mathrm{4337}}^1$

素因数の和:5141

約数の個数: 16

約数和(自身を含む): 2073130200

約数和(自身を除く): 698327222

約数列:

[1, 2, 353, 449, 706, 898, 4337, 8674, 158497, 316994, 1530961, 1947313, 3061922, 3894626, 687401489, 1374802978]

約数ペア:

[(1, 1374802978), (2, 687401489), (353, 3894626), (449, 3061922), (706, 1947313), (898, 1530961), (4337, 316994), (8674, 158497)]