78988426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211199}}^1$

素因数の和:211229

約数の個数: 16

約数和(自身を含む): 136857600

約数和(自身を除く): 57869174

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 211199, 422398, 2323189, 3590383, 4646378, 7180766, 39494213, 78988426]

約数ペア:

[(1, 78988426), (2, 39494213), (11, 7180766), (17, 4646378), (22, 3590383), (34, 2323189), (187, 422398), (374, 211199)]