1761712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1180

約数の個数: 20

約数和(自身を含む): 3449680

約数和(自身を除く): 1687968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1069, 1648, 2138, 4276, 8552, 17104, 110107, 220214, 440428, 880856, 1761712]

約数ペア:

[(1, 1761712), (2, 880856), (4, 440428), (8, 220214), (16, 110107), (103, 17104), (206, 8552), (412, 4276), (824, 2138), (1069, 1648)]