2068509318

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2480227}}^1$

素因数の和:2480371

約数の個数: 16

約数和(自身を含む): 4166783040

約数和(自身を除く): 2098273722

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2480227, 4960454, 7440681, 14881362, 344751553, 689503106, 1034254659, 2068509318]

約数ペア:

[(1, 2068509318), (2, 1034254659), (3, 689503106), (6, 344751553), (139, 14881362), (278, 7440681), (417, 4960454), (834, 2480227)]