1377881264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{12479}}^1$

素因数の和:12657

約数の個数: 40

約数和(自身を含む): 2736015360

約数和(自身を除く): 1358134096

約数列:

[1, 2, 4, 8, 16, 67, 103, 134, 206, 268, 412, 536, 824, 1072, 1648, 6901, 12479, 13802, 24958, 27604, 49916, 55208, 99832, 110416, 199664, 836093, 1285337, 1672186, 2570674, 3344372, 5141348, 6688744, 10282696, 13377488, 20565392, 86117579, 172235158, 344470316, 688940632, 1377881264]

約数ペア:

[(1, 1377881264), (2, 688940632), (4, 344470316), (8, 172235158), (16, 86117579), (67, 20565392), (103, 13377488), (134, 10282696), (206, 6688744), (268, 5141348), (412, 3344372), (536, 2570674), (824, 1672186), (1072, 1285337), (1648, 836093), (6901, 199664), (12479, 110416), (13802, 99832), (24958, 55208), (27604, 49916)]