856554034

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2109739}}^1$

素因数の和:2109777

約数の個数: 16

約数和(自身を含む): 1519012800

約数和(自身を除く): 662458766

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2109739, 4219478, 14768173, 29536346, 61182431, 122364862, 428277017, 856554034]

約数ペア:

[(1, 856554034), (2, 428277017), (7, 122364862), (14, 61182431), (29, 29536346), (58, 14768173), (203, 4219478), (406, 2109739)]