2565576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 7485660

約数和(自身を除く): 4920084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2741, 5482, 8223, 10964, 16446, 21928, 24669, 32892, 35633, 49338, 65784, 71266, 98676, 106899, 142532, 197352, 213798, 285064, 320697, 427596, 641394, 855192, 1282788, 2565576]

約数ペア:

[(1, 2565576), (2, 1282788), (3, 855192), (4, 641394), (6, 427596), (8, 320697), (9, 285064), (12, 213798), (13, 197352), (18, 142532), (24, 106899), (26, 98676), (36, 71266), (39, 65784), (52, 49338), (72, 35633), (78, 32892), (104, 24669), (117, 21928), (156, 16446), (234, 10964), (312, 8223), (468, 5482), (936, 2741)]