539963138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2143}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 953068032

約数和(自身を除く): 413104894

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 881, 1762, 2143, 4286, 9691, 11453, 19382, 22906, 23573, 27859, 47146, 55718, 125983, 251966, 306449, 612898, 1887983, 3775966, 20767813, 24543779, 41535626, 49087558, 269981569, 539963138]

約数ペア:

[(1, 539963138), (2, 269981569), (11, 49087558), (13, 41535626), (22, 24543779), (26, 20767813), (143, 3775966), (286, 1887983), (881, 612898), (1762, 306449), (2143, 251966), (4286, 125983), (9691, 55718), (11453, 47146), (19382, 27859), (22906, 23573)]