870438

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 1751040

約数和(自身を除く): 880602

約数列:

[1, 2, 3, 6, 239, 478, 607, 717, 1214, 1434, 1821, 3642, 145073, 290146, 435219, 870438]

約数ペア:

[(1, 870438), (2, 435219), (3, 290146), (6, 145073), (239, 3642), (478, 1821), (607, 1434), (717, 1214)]