2022797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 2480640

約数和(自身を除く): 457843

約数列:

[1, 7, 19, 67, 133, 227, 469, 1273, 1589, 4313, 8911, 15209, 30191, 106463, 288971, 2022797]

約数ペア:

[(1, 2022797), (7, 288971), (19, 106463), (67, 30191), (133, 15209), (227, 8911), (469, 4313), (1273, 1589)]