4128814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 6566400

約数和(自身を除く): 2437586

約数列:

[1, 2, 19, 38, 179, 358, 607, 1214, 3401, 6802, 11533, 23066, 108653, 217306, 2064407, 4128814]

約数ペア:

[(1, 4128814), (2, 2064407), (19, 217306), (38, 108653), (179, 23066), (358, 11533), (607, 6802), (1214, 3401)]