1396399096

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{198127}}^1$

素因数の和:199014

約数の個数: 16

約数和(自身を含む): 2621233440

約数和(自身を除く): 1224834344

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 198127, 396254, 792508, 1585016, 174549887, 349099774, 698199548, 1396399096]

約数ペア:

[(1, 1396399096), (2, 698199548), (4, 349099774), (8, 174549887), (881, 1585016), (1762, 792508), (3524, 396254), (7048, 198127)]