287189170129

素因数分解:

${\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1759}}^1\times {\mathrm{4909}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 291740416000

約数和(自身を除く): 4551245871

約数列:

[1, 79, 421, 1759, 4909, 33259, 138961, 387811, 740539, 2066689, 8634931, 58502581, 163268431, 682159549, 3635305951, 287189170129]

約数ペア:

[(1, 287189170129), (79, 3635305951), (421, 682159549), (1759, 163268431), (4909, 58502581), (33259, 8634931), (138961, 2066689), (387811, 740539)]