2519007572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{206951}}^1$

素因数の和:207151

約数の個数: 24

約数和(自身を含む): 4693671360

約数和(自身を除く): 2174663788

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 206951, 413902, 827804, 3518167, 7036334, 14072668, 37044229, 74088458, 148176916, 629751893, 1259503786, 2519007572]

約数ペア:

[(1, 2519007572), (2, 1259503786), (4, 629751893), (17, 148176916), (34, 74088458), (68, 37044229), (179, 14072668), (358, 7036334), (716, 3518167), (3043, 827804), (6086, 413902), (12172, 206951)]