1011388

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 2074464

約数和(自身を除く): 1063076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 881, 1148, 1762, 3524, 6167, 12334, 24668, 36121, 72242, 144484, 252847, 505694, 1011388]

約数ペア:

[(1, 1011388), (2, 505694), (4, 252847), (7, 144484), (14, 72242), (28, 36121), (41, 24668), (82, 12334), (164, 6167), (287, 3524), (574, 1762), (881, 1148)]