2668680104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{7757791}}^1$

素因数の和:7757840

約数の個数: 16

約数和(自身を含む): 5120142720

約数和(自身を除く): 2451462616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 7757791, 15515582, 31031164, 62062328, 333585013, 667170026, 1334340052, 2668680104]

約数ペア:

[(1, 2668680104), (2, 1334340052), (4, 667170026), (8, 333585013), (43, 62062328), (86, 31031164), (172, 15515582), (344, 7757791)]