1931265001

素因数分解:

${\mathrm{31}}^2\times {\mathrm{1249}}^1\times {\mathrm{1609}}^1$

素因数の和:2920

約数の個数: 12

約数和(自身を含む): 1998412500

約数和(自身を除く): 67147499

約数列:

[1, 31, 961, 1249, 1609, 38719, 49879, 1200289, 1546249, 2009641, 62298871, 1931265001]

約数ペア:

[(1, 1931265001), (31, 62298871), (961, 2009641), (1249, 1546249), (1609, 1200289), (38719, 49879)]