5151356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 11343360

約数和(自身を除く): 6192004

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 421, 437, 532, 644, 842, 874, 1684, 1748, 2947, 3059, 5894, 6118, 7999, 9683, 11788, 12236, 15998, 19366, 31996, 38732, 55993, 67781, 111986, 135562, 183977, 223972, 271124, 367954, 735908, 1287839, 2575678, 5151356]

約数ペア:

[(1, 5151356), (2, 2575678), (4, 1287839), (7, 735908), (14, 367954), (19, 271124), (23, 223972), (28, 183977), (38, 135562), (46, 111986), (76, 67781), (92, 55993), (133, 38732), (161, 31996), (266, 19366), (322, 15998), (421, 12236), (437, 11788), (532, 9683), (644, 7999), (842, 6118), (874, 5894), (1684, 3059), (1748, 2947)]