28305662554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13780751}}^1$

素因数の和:13780845

約数の個数: 16

約数和(自身を含む): 46303326720

約数和(自身を除く): 17997664166

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13780751, 27561502, 179149763, 358299526, 1088679329, 2177358658, 14152831277, 28305662554]

約数ペア:

[(1, 28305662554), (2, 14152831277), (13, 2177358658), (26, 1088679329), (79, 358299526), (158, 179149763), (1027, 27561502), (2054, 13780751)]