388974012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4630643}}^1$

素因数の和:4630657

約数の個数: 24

約数和(自身を含む): 1037264256

約数和(自身を除く): 648290244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4630643, 9261286, 13891929, 18522572, 27783858, 32414501, 55567716, 64829002, 97243503, 129658004, 194487006, 388974012]

約数ペア:

[(1, 388974012), (2, 194487006), (3, 129658004), (4, 97243503), (6, 64829002), (7, 55567716), (12, 32414501), (14, 27783858), (21, 18522572), (28, 13891929), (42, 9261286), (84, 4630643)]