2056726

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 3710016

約数和(自身を除く): 1653290

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 677, 1354, 1519, 3038, 4739, 9478, 20987, 33173, 41974, 66346, 146909, 293818, 1028363, 2056726]

約数ペア:

[(1, 2056726), (2, 1028363), (7, 293818), (14, 146909), (31, 66346), (49, 41974), (62, 33173), (98, 20987), (217, 9478), (434, 4739), (677, 3038), (1354, 1519)]