2104009712

素因数分解:

$2^4\times 7^1\times {\mathrm{18785801}}^1$

素因数の和:18785816

約数の個数: 20

約数和(自身を含む): 4658878896

約数和(自身を除く): 2554869184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18785801, 37571602, 75143204, 131500607, 150286408, 263001214, 300572816, 526002428, 1052004856, 2104009712]

約数ペア:

[(1, 2104009712), (2, 1052004856), (4, 526002428), (7, 300572816), (8, 263001214), (14, 150286408), (16, 131500607), (28, 75143204), (56, 37571602), (112, 18785801)]