2100053546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{403391}}^1$

素因数の和:403549

約数の個数: 16

約数和(自身を含む): 3340085760

約数和(自身を除く): 1240032214

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 403391, 806782, 7664429, 15328858, 55264567, 110529134, 1050026773, 2100053546]

約数ペア:

[(1, 2100053546), (2, 1050026773), (19, 110529134), (38, 55264567), (137, 15328858), (274, 7664429), (2603, 806782), (5206, 403391)]