127342814

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{1259}}^1$

素因数の和:1855

約数の個数: 16

約数和(自身を含む): 193415040

約数和(自身を除く): 66072226

約数列:

[1, 2, 103, 206, 491, 982, 1259, 2518, 50573, 101146, 129677, 259354, 618169, 1236338, 63671407, 127342814]

約数ペア:

[(1, 127342814), (2, 63671407), (103, 1236338), (206, 618169), (491, 259354), (982, 129677), (1259, 101146), (2518, 50573)]