2010246721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{155821}}^1$

素因数の和:155944

約数の個数: 16

約数和(自身を含む): 2443288960

約数和(自身を除く): 433042239

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 155821, 1090747, 2960599, 15114637, 20724193, 105802459, 287178103, 2010246721]

約数ペア:

[(1, 2010246721), (7, 287178103), (19, 105802459), (97, 20724193), (133, 15114637), (679, 2960599), (1843, 1090747), (12901, 155821)]