2610020690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13736951}}^1$

素因数の和:13736977

約数の個数: 16

約数和(自身を含む): 4945302720

約数和(自身を除く): 2335282030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 13736951, 27473902, 68684755, 137369510, 261002069, 522004138, 1305010345, 2610020690]

約数ペア:

[(1, 2610020690), (2, 1305010345), (5, 522004138), (10, 261002069), (19, 137369510), (38, 68684755), (95, 27473902), (190, 13736951)]