2791954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 4692240

約数和(自身を除く): 1900286

約数列:

[1, 2, 11, 22, 83, 121, 139, 166, 242, 278, 913, 1529, 1826, 3058, 10043, 11537, 16819, 20086, 23074, 33638, 126907, 253814, 1395977, 2791954]

約数ペア:

[(1, 2791954), (2, 1395977), (11, 253814), (22, 126907), (83, 33638), (121, 23074), (139, 20086), (166, 16819), (242, 11537), (278, 10043), (913, 3058), (1529, 1826)]