41919878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20939}}^1$

素因数の和:20972

約数の個数: 32

約数和(自身を含む): 84430080

約数和(自身を除く): 42510202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20939, 41878, 146573, 230329, 272207, 293146, 460658, 544414, 1612303, 1905449, 2994277, 3224606, 3810898, 5988554, 20959939, 41919878]

約数ペア:

[(1, 41919878), (2, 20959939), (7, 5988554), (11, 3810898), (13, 3224606), (14, 2994277), (22, 1905449), (26, 1612303), (77, 544414), (91, 460658), (143, 293146), (154, 272207), (182, 230329), (286, 146573), (1001, 41878), (2002, 20939)]