1222035724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{145967}}^1$

素因数の和:146014

約数の個数: 48

約数和(自身を含む): 2746533888

約数和(自身を除く): 1524498164

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 145967, 291934, 583868, 1021769, 1897571, 2043538, 3357241, 3795142, 4087076, 6714482, 7590284, 13282997, 13428964, 23500687, 26565994, 43644133, 47001374, 53131988, 87288266, 94002748, 174576532, 305508931, 611017862, 1222035724]

約数ペア:

[(1, 1222035724), (2, 611017862), (4, 305508931), (7, 174576532), (13, 94002748), (14, 87288266), (23, 53131988), (26, 47001374), (28, 43644133), (46, 26565994), (52, 23500687), (91, 13428964), (92, 13282997), (161, 7590284), (182, 6714482), (299, 4087076), (322, 3795142), (364, 3357241), (598, 2043538), (644, 1897571), (1196, 1021769), (2093, 583868), (4186, 291934), (8372, 145967)]