2079893686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{260573}}^1$

素因数の和:260895

約数の個数: 16

約数和(自身を含む): 3370785264

約数和(自身を除く): 1290891578

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 260573, 521146, 3387449, 6774898, 79995911, 159991822, 1039946843, 2079893686]

約数ペア:

[(1, 2079893686), (2, 1039946843), (13, 159991822), (26, 79995911), (307, 6774898), (614, 3387449), (3991, 521146), (7982, 260573)]