244145434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 402050880

約数和(自身を除く): 157905446

約数列:

[1, 2, 13, 26, 73, 146, 307, 419, 614, 838, 949, 1898, 3991, 5447, 7982, 10894, 22411, 30587, 44822, 61174, 128633, 257266, 291343, 397631, 582686, 795262, 1672229, 3344458, 9390209, 18780418, 122072717, 244145434]

約数ペア:

[(1, 244145434), (2, 122072717), (13, 18780418), (26, 9390209), (73, 3344458), (146, 1672229), (307, 795262), (419, 582686), (614, 397631), (838, 291343), (949, 257266), (1898, 128633), (3991, 61174), (5447, 44822), (7982, 30587), (10894, 22411)]