2013288893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1367}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 2597142528

約数和(自身を除く): 583853635

約数列:

[1, 7, 11, 31, 77, 217, 341, 617, 1367, 2387, 4319, 6787, 9569, 15037, 19127, 42377, 47509, 105259, 133889, 210397, 296639, 466147, 843439, 1472779, 3263029, 5904073, 9277829, 26146609, 64944803, 183026263, 287612699, 2013288893]

約数ペア:

[(1, 2013288893), (7, 287612699), (11, 183026263), (31, 64944803), (77, 26146609), (217, 9277829), (341, 5904073), (617, 3263029), (1367, 1472779), (2387, 843439), (4319, 466147), (6787, 296639), (9569, 210397), (15037, 133889), (19127, 105259), (42377, 47509)]