2078487938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{24851}}^1$

素因数の和:24974

約数の個数: 32

約数和(自身を含む): 3435540480

約数和(自身を除く): 1357052542

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 589, 1178, 1349, 2201, 2698, 4402, 24851, 41819, 49702, 83638, 472169, 770381, 944338, 1540762, 1764421, 3528842, 14637239, 29274478, 33523999, 54697051, 67047998, 109394102, 1039243969, 2078487938]

約数ペア:

[(1, 2078487938), (2, 1039243969), (19, 109394102), (31, 67047998), (38, 54697051), (62, 33523999), (71, 29274478), (142, 14637239), (589, 3528842), (1178, 1764421), (1349, 1540762), (2201, 944338), (2698, 770381), (4402, 472169), (24851, 83638), (41819, 49702)]