1738682816

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{160751}}^1$

素因数の和:160789

約数の個数: 42

約数和(自身を含む): 3736037232

約数和(自身を除く): 1997354416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 160751, 321502, 643004, 1286008, 2089763, 2572016, 4179526, 5144032, 8359052, 10288064, 16718104, 27166919, 33436208, 54333838, 66872416, 108667676, 133744832, 217335352, 434670704, 869341408, 1738682816]

約数ペア:

[(1, 1738682816), (2, 869341408), (4, 434670704), (8, 217335352), (13, 133744832), (16, 108667676), (26, 66872416), (32, 54333838), (52, 33436208), (64, 27166919), (104, 16718104), (169, 10288064), (208, 8359052), (338, 5144032), (416, 4179526), (676, 2572016), (832, 2089763), (1352, 1286008), (2704, 643004), (5408, 321502), (10816, 160751)]