2021071552

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{734401}}^1$

素因数の和:734456

約数の個数: 28

約数和(自身を含む): 4103838376

約数和(自身を除く): 2082766824

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 734401, 1468802, 2937604, 5875208, 11750416, 23500832, 31579243, 47001664, 63158486, 126316972, 252633944, 505267888, 1010535776, 2021071552]

約数ペア:

[(1, 2021071552), (2, 1010535776), (4, 505267888), (8, 252633944), (16, 126316972), (32, 63158486), (43, 47001664), (64, 31579243), (86, 23500832), (172, 11750416), (344, 5875208), (688, 2937604), (1376, 1468802), (2752, 734401)]