1268003669230

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{310025347}}^1$

素因数の和:310025763

約数の個数: 16

約数和(自身を含む): 2287987068240

約数和(自身を除く): 1019983399010

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 310025347, 620050694, 1550126735, 3100253470, 126800366923, 253600733846, 634001834615, 1268003669230]

約数ペア:

[(1, 1268003669230), (2, 634001834615), (5, 253600733846), (10, 126800366923), (409, 3100253470), (818, 1550126735), (2045, 620050694), (4090, 310025347)]