1273045444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{6173}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 2510101440

約数和(自身を除く): 1237055996

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 109, 172, 218, 436, 473, 946, 1199, 1892, 2398, 4687, 4796, 6173, 9374, 12346, 18748, 24692, 51557, 67903, 103114, 135806, 206228, 265439, 271612, 530878, 672857, 1061756, 1345714, 2691428, 2919829, 5839658, 7401427, 11679316, 14802854, 28932851, 29605708, 57865702, 115731404, 318261361, 636522722, 1273045444]

約数ペア:

[(1, 1273045444), (2, 636522722), (4, 318261361), (11, 115731404), (22, 57865702), (43, 29605708), (44, 28932851), (86, 14802854), (109, 11679316), (172, 7401427), (218, 5839658), (436, 2919829), (473, 2691428), (946, 1345714), (1199, 1061756), (1892, 672857), (2398, 530878), (4687, 271612), (4796, 265439), (6173, 206228), (9374, 135806), (12346, 103114), (18748, 67903), (24692, 51557)]