1241072

素因数分解:

$2^4\times 7^2\times {\mathrm{1583}}^1$

素因数の和:1605

約数の個数: 30

約数和(自身を含む): 2798928

約数和(自身を除く): 1557856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1583, 3166, 6332, 11081, 12664, 22162, 25328, 44324, 77567, 88648, 155134, 177296, 310268, 620536, 1241072]

約数ペア:

[(1, 1241072), (2, 620536), (4, 310268), (7, 177296), (8, 155134), (14, 88648), (16, 77567), (28, 44324), (49, 25328), (56, 22162), (98, 12664), (112, 11081), (196, 6332), (392, 3166), (784, 1583)]