1975118399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 2183500800

約数和(自身を除く): 208382401

約数列:

[1, 23, 29, 71, 179, 233, 667, 1633, 2059, 4117, 5191, 5359, 6757, 12709, 16543, 41707, 47357, 119393, 155411, 292307, 368561, 380489, 479747, 959261, 1209503, 2961197, 8476903, 11034181, 27818569, 68107531, 85874713, 1975118399]

約数ペア:

[(1, 1975118399), (23, 85874713), (29, 68107531), (71, 27818569), (179, 11034181), (233, 8476903), (667, 2961197), (1633, 1209503), (2059, 959261), (4117, 479747), (5191, 380489), (5359, 368561), (6757, 292307), (12709, 155411), (16543, 119393), (41707, 47357)]