123784657922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4201}}^1\times {\mathrm{18439}}^1$

素因数の和:22706

約数の個数: 32

約数和(自身を含む): 200840808960

約数和(自身を除く): 77056151038

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 4201, 8402, 18439, 36878, 71417, 142834, 197447, 313463, 394894, 626926, 866633, 1733266, 3356599, 6713198, 14732761, 29465522, 77462239, 154924478, 1316858063, 2633716126, 3640725233, 7281450466, 61892328961, 123784657922]

約数ペア:

[(1, 123784657922), (2, 61892328961), (17, 7281450466), (34, 3640725233), (47, 2633716126), (94, 1316858063), (799, 154924478), (1598, 77462239), (4201, 29465522), (8402, 14732761), (18439, 6713198), (36878, 3356599), (71417, 1733266), (142834, 866633), (197447, 626926), (313463, 394894)]