321170036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137723}}^1$

素因数の和:137791

約数の個数: 24

約数和(自身を含む): 624716064

約数和(自身を除く): 303546028

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 137723, 275446, 550892, 1514953, 3029906, 6059812, 7299319, 14598638, 29197276, 80292509, 160585018, 321170036]

約数ペア:

[(1, 321170036), (2, 160585018), (4, 80292509), (11, 29197276), (22, 14598638), (44, 7299319), (53, 6059812), (106, 3029906), (212, 1514953), (583, 550892), (1166, 275446), (2332, 137723)]