1297288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5268

約数の個数: 16

約数和(自身を含む): 2511360

約数和(自身を除く): 1214072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5231, 10462, 20924, 41848, 162161, 324322, 648644, 1297288]

約数ペア:

[(1, 1297288), (2, 648644), (4, 324322), (8, 162161), (31, 41848), (62, 20924), (124, 10462), (248, 5231)]