520013072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1413079}}^1$

素因数の和:1413110

約数の個数: 20

約数和(自身を含む): 1051331520

約数和(自身を除く): 531318448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1413079, 2826158, 5652316, 11304632, 22609264, 32500817, 65001634, 130003268, 260006536, 520013072]

約数ペア:

[(1, 520013072), (2, 260006536), (4, 130003268), (8, 65001634), (16, 32500817), (23, 22609264), (46, 11304632), (92, 5652316), (184, 2826158), (368, 1413079)]