4974920993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{343169}}^1$

素因数の和:343304

約数の個数: 16

約数和(自身を含む): 6039792000

約数和(自身を除く): 1064871007

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 343169, 2402183, 6520211, 37405421, 45641477, 261837947, 710702999, 4974920993]

約数ペア:

[(1, 4974920993), (7, 710702999), (19, 261837947), (109, 45641477), (133, 37405421), (763, 6520211), (2071, 2402183), (14497, 343169)]