4028753.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{139739}}^1$

素因数の和:139754

約数の個数: 20

約数和(自身を含む): 34655520

約数和(自身を除く): 19004752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139739, 279478, 558956, 978173, 1117912, 1956346, 2235824, 3912692, 7825384, 15650768]

約数ペア:

[(1, 15650768), (2, 7825384), (4, 3912692), (7, 2235824), (8, 1956346), (14, 1117912), (16, 978173), (28, 558956), (56, 279478), (112, 139739)]