490147127018

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1979}}^1\times {\mathrm{282089}}^1$

素因数の和:284509

約数の個数: 16

約数和(自身を含む): 737270424000

約数和(自身を除く): 247123296982

約数列:

[1, 2, 439, 878, 1979, 3958, 282089, 564178, 868781, 1737562, 123837071, 247674142, 558254131, 1116508262, 245073563509, 490147127018]

約数ペア:

[(1, 490147127018), (2, 245073563509), (439, 1116508262), (878, 558254131), (1979, 247674142), (3958, 123837071), (282089, 1737562), (564178, 868781)]