103639018288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{498264511}}^1$

素因数の和:498264532

約数の個数: 20

約数和(自身を含む): 216246798208

約数和(自身を除く): 112607779920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 498264511, 996529022, 1993058044, 3986116088, 6477438643, 7972232176, 12954877286, 25909754572, 51819509144, 103639018288]

約数ペア:

[(1, 103639018288), (2, 51819509144), (4, 25909754572), (8, 12954877286), (13, 7972232176), (16, 6477438643), (26, 3986116088), (52, 1993058044), (104, 996529022), (208, 498264511)]