2019465749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{48823}}^1$

素因数の和:49160

約数の個数: 16

約数和(自身を含む): 2437294080

約数和(自身を除く): 417828331

約数列:

[1, 7, 19, 133, 311, 2177, 5909, 41363, 48823, 341761, 927637, 6493459, 15183953, 106287671, 288495107, 2019465749]

約数ペア:

[(1, 2019465749), (7, 288495107), (19, 106287671), (133, 15183953), (311, 6493459), (2177, 927637), (5909, 341761), (41363, 48823)]