712518004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{72617}}^1$

素因数の和:72855

約数の個数: 24

約数和(自身を含む): 1366380288

約数和(自身を除く): 653862284

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 72617, 145234, 290468, 798787, 1597574, 3195148, 16193591, 32387182, 64774364, 178129501, 356259002, 712518004]

約数ペア:

[(1, 712518004), (2, 356259002), (4, 178129501), (11, 64774364), (22, 32387182), (44, 16193591), (223, 3195148), (446, 1597574), (892, 798787), (2453, 290468), (4906, 145234), (9812, 72617)]