2201005072

素因数分解:

$2^4\times 7^1\times {\mathrm{19651831}}^1$

素因数の和:19651846

約数の個数: 20

約数和(自身を含む): 4873654336

約数和(自身を除く): 2672649264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19651831, 39303662, 78607324, 137562817, 157214648, 275125634, 314429296, 550251268, 1100502536, 2201005072]

約数ペア:

[(1, 2201005072), (2, 1100502536), (4, 550251268), (7, 314429296), (8, 275125634), (14, 157214648), (16, 137562817), (28, 78607324), (56, 39303662), (112, 19651831)]