2007639358

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{18521}}^1$

素因数の和:19259

約数の個数: 16

約数和(自身を含む): 3052573776

約数和(自身を除く): 1044934418

約数列:

[1, 2, 83, 166, 653, 1306, 18521, 37042, 54199, 108398, 1537243, 3074486, 12094213, 24188426, 1003819679, 2007639358]

約数ペア:

[(1, 2007639358), (2, 1003819679), (83, 24188426), (166, 12094213), (653, 3074486), (1306, 1537243), (18521, 108398), (37042, 54199)]