2160867758

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 4004160000

約数和(自身を除く): 1843292242

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 193, 266, 343, 386, 686, 859, 931, 1351, 1718, 1862, 2702, 3667, 6013, 6517, 7334, 9457, 12026, 13034, 16321, 18914, 25669, 32642, 42091, 51338, 66199, 84182, 114247, 132398, 165787, 179683, 228494, 294637, 331574, 359366, 589274, 799729, 1160509, 1257781, 1599458, 2321018, 2515562, 3149953, 5598103, 6299906, 8123563, 11196206, 16247126, 22049671, 44099342, 56864941, 113729882, 154347697, 308695394, 1080433879, 2160867758]

約数ペア:

[(1, 2160867758), (2, 1080433879), (7, 308695394), (14, 154347697), (19, 113729882), (38, 56864941), (49, 44099342), (98, 22049671), (133, 16247126), (193, 11196206), (266, 8123563), (343, 6299906), (386, 5598103), (686, 3149953), (859, 2515562), (931, 2321018), (1351, 1599458), (1718, 1257781), (1862, 1160509), (2702, 799729), (3667, 589274), (6013, 359366), (6517, 331574), (7334, 294637), (9457, 228494), (12026, 179683), (13034, 165787), (16321, 132398), (18914, 114247), (25669, 84182), (32642, 66199), (42091, 51338)]