77937962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{120647}}^1$

素因数の和:120685

約数の個数: 16

約数和(自身を含む): 130299840

約数和(自身を除く): 52361878

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 120647, 241294, 2050999, 2292293, 4101998, 4584586, 38968981, 77937962]

約数ペア:

[(1, 77937962), (2, 38968981), (17, 4584586), (19, 4101998), (34, 2292293), (38, 2050999), (323, 241294), (646, 120647)]