1330487458

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1\times {\mathrm{7681}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 2009703384

約数和(自身を除く): 679215926

約数列:

[1, 2, 257, 337, 514, 674, 7681, 15362, 86609, 173218, 1974017, 2588497, 3948034, 5176994, 665243729, 1330487458]

約数ペア:

[(1, 1330487458), (2, 665243729), (257, 5176994), (337, 3948034), (514, 2588497), (674, 1974017), (7681, 173218), (15362, 86609)]