2019901235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{602057}}^1$

素因数の和:602134

約数の個数: 16

約数和(自身を含む): 2687586912

約数和(自身を除く): 667685677

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 602057, 3010285, 6622627, 33113135, 36725477, 183627385, 403980247, 2019901235]

約数ペア:

[(1, 2019901235), (5, 403980247), (11, 183627385), (55, 36725477), (61, 33113135), (305, 6622627), (671, 3010285), (3355, 602057)]