1237507894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 2338243200

約数和(自身を除く): 1100735306

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 193, 203, 238, 386, 406, 493, 929, 986, 1351, 1858, 2702, 3281, 3451, 5597, 6503, 6562, 6902, 11194, 13006, 15793, 22967, 26941, 31586, 39179, 45934, 53882, 78358, 95149, 110551, 179297, 188587, 190298, 221102, 358594, 377174, 457997, 666043, 915994, 1255079, 1332086, 2510158, 3048049, 3205979, 5199613, 6096098, 6411958, 10399226, 21336343, 36397291, 42672686, 72794582, 88393421, 176786842, 618753947, 1237507894]

約数ペア:

[(1, 1237507894), (2, 618753947), (7, 176786842), (14, 88393421), (17, 72794582), (29, 42672686), (34, 36397291), (58, 21336343), (119, 10399226), (193, 6411958), (203, 6096098), (238, 5199613), (386, 3205979), (406, 3048049), (493, 2510158), (929, 1332086), (986, 1255079), (1351, 915994), (1858, 666043), (2702, 457997), (3281, 377174), (3451, 358594), (5597, 221102), (6503, 190298), (6562, 188587), (6902, 179297), (11194, 110551), (13006, 95149), (15793, 78358), (22967, 53882), (26941, 45934), (31586, 39179)]