2154251006

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1\times {\mathrm{2027}}^1$

素因数の和:3499

約数の個数: 16

約数和(自身を含む): 3241920240

約数和(自身を除く): 1087669234

約数列:

[1, 2, 641, 829, 1282, 1658, 2027, 4054, 531389, 1062778, 1299307, 1680383, 2598614, 3360766, 1077125503, 2154251006]

約数ペア:

[(1, 2154251006), (2, 1077125503), (641, 3360766), (829, 2598614), (1282, 1680383), (1658, 1299307), (2027, 1062778), (4054, 531389)]