1651892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3413}}^1$

素因数の和:3439

約数の個数: 18

約数和(自身を含む): 3178434

約数和(自身を除く): 1526542

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3413, 6826, 13652, 37543, 75086, 150172, 412973, 825946, 1651892]

約数ペア:

[(1, 1651892), (2, 825946), (4, 412973), (11, 150172), (22, 75086), (44, 37543), (121, 13652), (242, 6826), (484, 3413)]