1520452996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{823}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 2850591744

約数和(自身を除く): 1330138748

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 467, 823, 934, 989, 1646, 1868, 1978, 3292, 3956, 10741, 18929, 20081, 21482, 35389, 37858, 40162, 42964, 70778, 75716, 80324, 141556, 384341, 461863, 768682, 813947, 923726, 1537364, 1627894, 1847452, 3255788, 8839843, 16526663, 17679686, 33053326, 35359372, 66106652, 380113249, 760226498, 1520452996]

約数ペア:

[(1, 1520452996), (2, 760226498), (4, 380113249), (23, 66106652), (43, 35359372), (46, 33053326), (86, 17679686), (92, 16526663), (172, 8839843), (467, 3255788), (823, 1847452), (934, 1627894), (989, 1537364), (1646, 923726), (1868, 813947), (1978, 768682), (3292, 461863), (3956, 384341), (10741, 141556), (18929, 80324), (20081, 75716), (21482, 70778), (35389, 42964), (37858, 40162)]