16586996894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 28411084800

約数和(自身を除く): 11824087906

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 479, 598, 733, 958, 1027, 1466, 1817, 2054, 3634, 6227, 9529, 11017, 12454, 16859, 19058, 22034, 23621, 33718, 37841, 47242, 57907, 75682, 115814, 143221, 219167, 286442, 351107, 438334, 491933, 702214, 752791, 870343, 983866, 1331861, 1505582, 1740686, 2663722, 4564391, 8075461, 9128782, 11314459, 16150922, 17314193, 22628918, 27737453, 34628386, 55474906, 104980993, 209961986, 360586889, 637961419, 721173778, 1275922838, 8293498447, 16586996894]

約数ペア:

[(1, 16586996894), (2, 8293498447), (13, 1275922838), (23, 721173778), (26, 637961419), (46, 360586889), (79, 209961986), (158, 104980993), (299, 55474906), (479, 34628386), (598, 27737453), (733, 22628918), (958, 17314193), (1027, 16150922), (1466, 11314459), (1817, 9128782), (2054, 8075461), (3634, 4564391), (6227, 2663722), (9529, 1740686), (11017, 1505582), (12454, 1331861), (16859, 983866), (19058, 870343), (22034, 752791), (23621, 702214), (33718, 491933), (37841, 438334), (47242, 351107), (57907, 286442), (75682, 219167), (115814, 143221)]