8439002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 15664320

約数和(自身を除く): 7225318

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 1553, 2717, 3106, 5434, 17083, 20189, 29507, 34166, 40378, 59014, 222079, 324577, 383591, 444158, 649154, 767182, 4219501, 8439002]

約数ペア:

[(1, 8439002), (2, 4219501), (11, 767182), (13, 649154), (19, 444158), (22, 383591), (26, 324577), (38, 222079), (143, 59014), (209, 40378), (247, 34166), (286, 29507), (418, 20189), (494, 17083), (1553, 5434), (2717, 3106)]