1427757886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19079}}^1$

素因数の和:19200

約数の個数: 32

約数和(自身を含む): 2373857280

約数和(自身を除く): 946099394

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 1054, 1207, 2201, 2414, 4402, 19079, 37417, 38158, 74834, 324343, 591449, 648686, 1182898, 1354609, 2709218, 10054633, 20109266, 23028353, 41992879, 46056706, 83985758, 713878943, 1427757886]

約数ペア:

[(1, 1427757886), (2, 713878943), (17, 83985758), (31, 46056706), (34, 41992879), (62, 23028353), (71, 20109266), (142, 10054633), (527, 2709218), (1054, 1354609), (1207, 1182898), (2201, 648686), (2414, 591449), (4402, 324343), (19079, 74834), (37417, 38158)]