764430914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1547431}}^1$

素因数の和:1547465

約数の個数: 16

約数和(自身を含む): 1299842880

約数和(自身を除く): 535411966

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1547431, 3094862, 20116603, 29401189, 40233206, 58802378, 382215457, 764430914]

約数ペア:

[(1, 764430914), (2, 382215457), (13, 58802378), (19, 40233206), (26, 29401189), (38, 20116603), (247, 3094862), (494, 1547431)]