747772124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{320657}}^1$

素因数の和:320725

約数の個数: 24

約数和(自身を含む): 1454504688

約数和(自身を除く): 706732564

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 320657, 641314, 1282628, 3527227, 7054454, 14108908, 16994821, 33989642, 67979284, 186943031, 373886062, 747772124]

約数ペア:

[(1, 747772124), (2, 373886062), (4, 186943031), (11, 67979284), (22, 33989642), (44, 16994821), (53, 14108908), (106, 7054454), (212, 3527227), (583, 1282628), (1166, 641314), (2332, 320657)]