9810105128

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{997}}^1\times {\mathrm{1987}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 18451423200

約数和(自身を除く): 8641318072

約数列:

[1, 2, 4, 8, 619, 997, 1238, 1987, 1994, 2476, 3974, 3988, 4952, 7948, 7976, 15896, 617143, 1229953, 1234286, 1981039, 2459906, 2468572, 3962078, 4919812, 4937144, 7924156, 9839624, 15848312, 1226263141, 2452526282, 4905052564, 9810105128]

約数ペア:

[(1, 9810105128), (2, 4905052564), (4, 2452526282), (8, 1226263141), (619, 15848312), (997, 9839624), (1238, 7924156), (1987, 4937144), (1994, 4919812), (2476, 3962078), (3974, 2468572), (3988, 2459906), (4952, 1981039), (7948, 1234286), (7976, 1229953), (15896, 617143)]