488155234

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3761}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 855207936

約数和(自身を除く): 367052702

約数列:

[1, 2, 7, 14, 73, 127, 146, 254, 511, 889, 1022, 1778, 3761, 7522, 9271, 18542, 26327, 52654, 64897, 129794, 274553, 477647, 549106, 955294, 1921871, 3343529, 3843742, 6687058, 34868231, 69736462, 244077617, 488155234]

約数ペア:

[(1, 488155234), (2, 244077617), (7, 69736462), (14, 34868231), (73, 6687058), (127, 3843742), (146, 3343529), (254, 1921871), (511, 955294), (889, 549106), (1022, 477647), (1778, 274553), (3761, 129794), (7522, 64897), (9271, 52654), (18542, 26327)]