1720662914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{854351}}^1$

素因数の和:854425

約数の個数: 16

約数和(自身を含む): 2768100480

約数和(自身を除く): 1047437566

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 854351, 1708702, 16232669, 32465338, 45280603, 90561206, 860331457, 1720662914]

約数ペア:

[(1, 1720662914), (2, 860331457), (19, 90561206), (38, 45280603), (53, 32465338), (106, 16232669), (1007, 1708702), (2014, 854351)]