1465140964

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{22721}}^1$

素因数の和:22793

約数の個数: 48

約数和(自身を含む): 3053836800

約数和(自身を除く): 1588695836

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2303, 4606, 9212, 16121, 22721, 32242, 45442, 64484, 90884, 159047, 318094, 636188, 1067887, 1113329, 2135774, 2226658, 4271548, 4453316, 7475209, 7793303, 14950418, 15586606, 29900836, 31173212, 52326463, 104652926, 209305852, 366285241, 732570482, 1465140964]

約数ペア:

[(1, 1465140964), (2, 732570482), (4, 366285241), (7, 209305852), (14, 104652926), (28, 52326463), (47, 31173212), (49, 29900836), (94, 15586606), (98, 14950418), (188, 7793303), (196, 7475209), (329, 4453316), (343, 4271548), (658, 2226658), (686, 2135774), (1316, 1113329), (1372, 1067887), (2303, 636188), (4606, 318094), (9212, 159047), (16121, 90884), (22721, 64484), (32242, 45442)]