1438045685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 1871493120

約数和(自身を除く): 433447435

約数列:

[1, 5, 19, 41, 95, 191, 205, 779, 955, 1933, 3629, 3895, 7831, 9665, 18145, 36727, 39155, 79253, 148789, 183635, 369203, 396265, 743945, 1505807, 1846015, 7014857, 7529035, 15137323, 35074285, 75686615, 287609137, 1438045685]

約数ペア:

[(1, 1438045685), (5, 287609137), (19, 75686615), (41, 35074285), (95, 15137323), (191, 7529035), (205, 7014857), (779, 1846015), (955, 1505807), (1933, 743945), (3629, 396265), (3895, 369203), (7831, 183635), (9665, 148789), (18145, 79253), (36727, 39155)]