554420331356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1\times {\mathrm{89939}}^1$

素因数の和:90566

約数の個数: 48

約数和(自身を含む): 1034198474400

約数和(自身を除く): 479778143044

約数列:

[1, 2, 4, 17, 34, 68, 269, 337, 538, 674, 1076, 1348, 4573, 5729, 9146, 11458, 18292, 22916, 89939, 90653, 179878, 181306, 359756, 362612, 1528963, 1541101, 3057926, 3082202, 6115852, 6164404, 24193591, 30309443, 48387182, 60618886, 96774364, 121237772, 411291047, 515260531, 822582094, 1030521062, 1645164188, 2061042124, 8153240167, 16306480334, 32612960668, 138605082839, 277210165678, 554420331356]

約数ペア:

[(1, 554420331356), (2, 277210165678), (4, 138605082839), (17, 32612960668), (34, 16306480334), (68, 8153240167), (269, 2061042124), (337, 1645164188), (538, 1030521062), (674, 822582094), (1076, 515260531), (1348, 411291047), (4573, 121237772), (5729, 96774364), (9146, 60618886), (11458, 48387182), (18292, 30309443), (22916, 24193591), (89939, 6164404), (90653, 6115852), (179878, 3082202), (181306, 3057926), (359756, 1541101), (362612, 1528963)]