1125467278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{26737}}^1$

素因数の和:28371

約数の個数: 16

約数和(自身を含む): 1819253520

約数和(自身を除く): 693786242

約数列:

[1, 2, 13, 26, 1619, 3238, 21047, 26737, 42094, 53474, 347581, 695162, 43287203, 86574406, 562733639, 1125467278]

約数ペア:

[(1, 1125467278), (2, 562733639), (13, 86574406), (26, 43287203), (1619, 695162), (3238, 347581), (21047, 53474), (26737, 42094)]