194456548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{339959}}^1$

素因数の和:339987

約数の個数: 24

約数和(自身を含む): 399792960

約数和(自身を除く): 205336412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 339959, 679918, 1359836, 3739549, 4419467, 7479098, 8838934, 14958196, 17677868, 48614137, 97228274, 194456548]

約数ペア:

[(1, 194456548), (2, 97228274), (4, 48614137), (11, 17677868), (13, 14958196), (22, 8838934), (26, 7479098), (44, 4419467), (52, 3739549), (143, 1359836), (286, 679918), (572, 339959)]