2940548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 5589528

約数和(自身を除く): 2648980

約数列:

[1, 2, 4, 13, 26, 52, 193, 293, 386, 586, 772, 1172, 2509, 3809, 5018, 7618, 10036, 15236, 56549, 113098, 226196, 735137, 1470274, 2940548]

約数ペア:

[(1, 2940548), (2, 1470274), (4, 735137), (13, 226196), (26, 113098), (52, 56549), (193, 15236), (293, 10036), (386, 7618), (586, 5018), (772, 3809), (1172, 2509)]