389162144

素因数分解:

$2^5\times 7^1\times {\mathrm{1737331}}^1$

素因数の和:1737348

約数の個数: 24

約数和(自身を含む): 875615328

約数和(自身を除く): 486453184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1737331, 3474662, 6949324, 12161317, 13898648, 24322634, 27797296, 48645268, 55594592, 97290536, 194581072, 389162144]

約数ペア:

[(1, 389162144), (2, 194581072), (4, 97290536), (7, 55594592), (8, 48645268), (14, 27797296), (16, 24322634), (28, 13898648), (32, 12161317), (56, 6949324), (112, 3474662), (224, 1737331)]