111898892

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28751}}^1$

素因数の和:28901

約数の個数: 24

約数和(自身を含む): 225415680

約数和(自身を除く): 113516788

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 28751, 57502, 115004, 201257, 402514, 805028, 3996389, 7992778, 15985556, 27974723, 55949446, 111898892]

約数ペア:

[(1, 111898892), (2, 55949446), (4, 27974723), (7, 15985556), (14, 7992778), (28, 3996389), (139, 805028), (278, 402514), (556, 201257), (973, 115004), (1946, 57502), (3892, 28751)]