1549196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 2990736

約数和(自身を除く): 1441540

約数列:

[1, 2, 4, 11, 22, 44, 137, 257, 274, 514, 548, 1028, 1507, 2827, 3014, 5654, 6028, 11308, 35209, 70418, 140836, 387299, 774598, 1549196]

約数ペア:

[(1, 1549196), (2, 774598), (4, 387299), (11, 140836), (22, 70418), (44, 35209), (137, 11308), (257, 6028), (274, 5654), (514, 3014), (548, 2827), (1028, 1507)]