4894565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 6371568

約数和(自身を除く): 1477003

約数列:

[1, 5, 13, 65, 257, 293, 1285, 1465, 3341, 3809, 16705, 19045, 75301, 376505, 978913, 4894565]

約数ペア:

[(1, 4894565), (5, 978913), (13, 376505), (65, 75301), (257, 19045), (293, 16705), (1285, 3809), (1465, 3341)]