386380438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{32783}}^1$

素因数の和:32939

約数の個数: 16

約数和(自身を含む): 594832896

約数和(自身を除く): 208452458

約数列:

[1, 2, 71, 83, 142, 166, 5893, 11786, 32783, 65566, 2327593, 2720989, 4655186, 5441978, 193190219, 386380438]

約数ペア:

[(1, 386380438), (2, 193190219), (71, 5441978), (83, 4655186), (142, 2720989), (166, 2327593), (5893, 65566), (11786, 32783)]