2817946544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1324223}}^1$

素因数の和:1324257

約数の個数: 40

約数和(自身を含む): 6568151040

約数和(自身を除く): 3750204496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1324223, 2648446, 5296892, 9269561, 10593784, 18539122, 21187568, 25160237, 37078244, 50320474, 74156488, 100640948, 148312976, 176121659, 201281896, 352243318, 402563792, 704486636, 1408973272, 2817946544]

約数ペア:

[(1, 2817946544), (2, 1408973272), (4, 704486636), (7, 402563792), (8, 352243318), (14, 201281896), (16, 176121659), (19, 148312976), (28, 100640948), (38, 74156488), (56, 50320474), (76, 37078244), (112, 25160237), (133, 21187568), (152, 18539122), (266, 10593784), (304, 9269561), (532, 5296892), (1064, 2648446), (2128, 1324223)]