260899379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10613}}^1$

素因数の和:10718

約数の個数: 16

約数和(自身を含む): 294814464

約数和(自身を除く): 33915085

約数列:

[1, 13, 31, 61, 403, 793, 1891, 10613, 24583, 137969, 329003, 647393, 4277039, 8416109, 20069183, 260899379]

約数ペア:

[(1, 260899379), (13, 20069183), (31, 8416109), (61, 4277039), (403, 647393), (793, 329003), (1891, 137969), (10613, 24583)]