1407249962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{9910211}}^1$

素因数の和:9910284

約数の個数: 8

約数和(自身を含む): 2140605792

約数和(自身を除く): 733355830

約数列:

[1, 2, 71, 142, 9910211, 19820422, 703624981, 1407249962]

約数ペア:

[(1, 1407249962), (2, 703624981), (71, 19820422), (142, 9910211)]