1091320144

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{537067}}^1$

素因数の和:537202

約数の個数: 20

約数和(自身を含む): 2131085824

約数和(自身を除く): 1039765680

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 537067, 1074134, 2148268, 4296536, 8593072, 68207509, 136415018, 272830036, 545660072, 1091320144]

約数ペア:

[(1, 1091320144), (2, 545660072), (4, 272830036), (8, 136415018), (16, 68207509), (127, 8593072), (254, 4296536), (508, 2148268), (1016, 1074134), (2032, 537067)]