1039556

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 2102016

約数和(自身を除く): 1062460

約数列:

[1, 2, 4, 7, 14, 28, 137, 271, 274, 542, 548, 959, 1084, 1897, 1918, 3794, 3836, 7588, 37127, 74254, 148508, 259889, 519778, 1039556]

約数ペア:

[(1, 1039556), (2, 519778), (4, 259889), (7, 148508), (14, 74254), (28, 37127), (137, 7588), (271, 3836), (274, 3794), (542, 1918), (548, 1897), (959, 1084)]