1868318396

素因数分解:

$2^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{54559}}^1$

素因数の和:55793

約数の個数: 24

約数和(自身を含む): 3739760640

約数和(自身を除く): 1871442244

約数列:

[1, 2, 4, 7, 14, 28, 1223, 2446, 4892, 8561, 17122, 34244, 54559, 109118, 218236, 381913, 763826, 1527652, 66725657, 133451314, 266902628, 467079599, 934159198, 1868318396]

約数ペア:

[(1, 1868318396), (2, 934159198), (4, 467079599), (7, 266902628), (14, 133451314), (28, 66725657), (1223, 1527652), (2446, 763826), (4892, 381913), (8561, 218236), (17122, 109118), (34244, 54559)]