318672802

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{15287}}^1$

素因数の和:16785

約数の個数: 16

約数和(自身を含む): 546698880

約数和(自身を除く): 228026078

約数列:

[1, 2, 7, 14, 1489, 2978, 10423, 15287, 20846, 30574, 107009, 214018, 22762343, 45524686, 159336401, 318672802]

約数ペア:

[(1, 318672802), (2, 159336401), (7, 45524686), (14, 22762343), (1489, 214018), (2978, 107009), (10423, 30574), (15287, 20846)]