2904682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 5004000

約数和(自身を除く): 2099318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6949, 13898, 76439, 132031, 152878, 264062, 1452341, 2904682]

約数ペア:

[(1, 2904682), (2, 1452341), (11, 264062), (19, 152878), (22, 132031), (38, 76439), (209, 13898), (418, 6949)]