2017495487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{369979}}^1$

素因数の和:370046

約数の個数: 16

約数和(自身を含む): 2486265600

約数和(自身を除く): 468770113

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 369979, 2589853, 7029601, 15169139, 49207207, 106183973, 288213641, 2017495487]

約数ペア:

[(1, 2017495487), (7, 288213641), (19, 106183973), (41, 49207207), (133, 15169139), (287, 7029601), (779, 2589853), (5453, 369979)]