1520772286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1933}}^1\times {\mathrm{3251}}^1$

素因数の和:5208

約数の個数: 24

約数和(自身を含む): 2509457832

約数和(自身を除く): 988685546

約数列:

[1, 2, 11, 22, 121, 242, 1933, 3251, 3866, 6502, 21263, 35761, 42526, 71522, 233893, 393371, 467786, 786742, 6284183, 12568366, 69126013, 138252026, 760386143, 1520772286]

約数ペア:

[(1, 1520772286), (2, 760386143), (11, 138252026), (22, 69126013), (121, 12568366), (242, 6284183), (1933, 786742), (3251, 467786), (3866, 393371), (6502, 233893), (21263, 71522), (35761, 42526)]