1214937298

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1\times {\mathrm{1531}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 1829391840

約数和(自身を除く): 614454542

約数列:

[1, 2, 619, 641, 1238, 1282, 1531, 3062, 396779, 793558, 947689, 981371, 1895378, 1962742, 607468649, 1214937298]

約数ペア:

[(1, 1214937298), (2, 607468649), (619, 1962742), (641, 1895378), (1238, 981371), (1282, 947689), (1531, 793558), (3062, 396779)]