2059816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2216984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 263, 356, 526, 712, 979, 1052, 1958, 2104, 2893, 3916, 5786, 7832, 11572, 23144, 23407, 46814, 93628, 187256, 257477, 514954, 1029908, 2059816]

約数ペア:

[(1, 2059816), (2, 1029908), (4, 514954), (8, 257477), (11, 187256), (22, 93628), (44, 46814), (88, 23407), (89, 23144), (178, 11572), (263, 7832), (356, 5786), (526, 3916), (712, 2893), (979, 2104), (1052, 1958)]