2015990968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3461}}^1\times {\mathrm{4283}}^1$

素因数の和:7767

約数の個数: 32

約数和(自身を含む): 4004426160

約数和(自身を除く): 1988435192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3461, 4283, 6922, 8566, 13844, 17132, 27688, 34264, 58837, 72811, 117674, 145622, 235348, 291244, 470696, 582488, 14823463, 29646926, 59293852, 118587704, 251998871, 503997742, 1007995484, 2015990968]

約数ペア:

[(1, 2015990968), (2, 1007995484), (4, 503997742), (8, 251998871), (17, 118587704), (34, 59293852), (68, 29646926), (136, 14823463), (3461, 582488), (4283, 470696), (6922, 291244), (8566, 235348), (13844, 145622), (17132, 117674), (27688, 72811), (34264, 58837)]