10440368

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{2539}}^1$

素因数の和:2804

約数の個数: 20

約数和(自身を含む): 20314920

約数和(自身を除く): 9874552

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 2539, 4112, 5078, 10156, 20312, 40624, 652523, 1305046, 2610092, 5220184, 10440368]

約数ペア:

[(1, 10440368), (2, 5220184), (4, 2610092), (8, 1305046), (16, 652523), (257, 40624), (514, 20312), (1028, 10156), (2056, 5078), (2539, 4112)]