111428044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{306121}}^1$

素因数の和:306145

約数の個数: 24

約数和(自身を含む): 239999648

約数和(自身を除く): 128571604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 306121, 612242, 1224484, 2142847, 3979573, 4285694, 7959146, 8571388, 15918292, 27857011, 55714022, 111428044]

約数ペア:

[(1, 111428044), (2, 55714022), (4, 27857011), (7, 15918292), (13, 8571388), (14, 7959146), (26, 4285694), (28, 3979573), (52, 2142847), (91, 1224484), (182, 612242), (364, 306121)]