2158444219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{4013}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 2366975520

約数和(自身を除く): 208531301

約数列:

[1, 17, 29, 493, 1091, 4013, 18547, 31639, 68221, 116377, 537863, 1978409, 4378183, 74429111, 126967307, 2158444219]

約数ペア:

[(1, 2158444219), (17, 126967307), (29, 74429111), (493, 4378183), (1091, 1978409), (4013, 537863), (18547, 116377), (31639, 68221)]