1669316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3449}}^1$

素因数の和:3475

約数の個数: 18

約数和(自身を含む): 3211950

約数和(自身を除く): 1542634

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3449, 6898, 13796, 37939, 75878, 151756, 417329, 834658, 1669316]

約数ペア:

[(1, 1669316), (2, 834658), (4, 417329), (11, 151756), (22, 75878), (44, 37939), (121, 13796), (242, 6898), (484, 3449)]