2720462964

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1\times {\mathrm{2207}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 6404966400

約数和(自身を除く): 3684503436

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 739, 834, 1478, 1668, 2207, 2217, 2956, 4414, 4434, 6621, 8828, 8868, 13242, 26484, 102721, 205442, 306773, 308163, 410884, 613546, 616326, 920319, 1227092, 1232652, 1630973, 1840638, 3261946, 3681276, 4892919, 6523892, 9785838, 19571676, 226705247, 453410494, 680115741, 906820988, 1360231482, 2720462964]

約数ペア:

[(1, 2720462964), (2, 1360231482), (3, 906820988), (4, 680115741), (6, 453410494), (12, 226705247), (139, 19571676), (278, 9785838), (417, 6523892), (556, 4892919), (739, 3681276), (834, 3261946), (1478, 1840638), (1668, 1630973), (2207, 1232652), (2217, 1227092), (2956, 920319), (4414, 616326), (4434, 613546), (6621, 410884), (8828, 308163), (8868, 306773), (13242, 205442), (26484, 102721)]