139659806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{488321}}^1$

素因数の和:488347

約数の個数: 16

約数和(自身を含む): 246114288

約数和(自身を除く): 106454482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 488321, 976642, 5371531, 6348173, 10743062, 12696346, 69829903, 139659806]

約数ペア:

[(1, 139659806), (2, 69829903), (11, 12696346), (13, 10743062), (22, 6348173), (26, 5371531), (143, 976642), (286, 488321)]