2017576270

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{245149}}^1$

素因数の和:245979

約数の個数: 16

約数和(自身を含む): 3636064800

約数和(自身を除く): 1618488530

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 245149, 490298, 1225745, 2451490, 201757627, 403515254, 1008788135, 2017576270]

約数ペア:

[(1, 2017576270), (2, 1008788135), (5, 403515254), (10, 201757627), (823, 2451490), (1646, 1225745), (4115, 490298), (8230, 245149)]