2113201916

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{69431}}^1$

素因数の和:70529

約数の個数: 24

約数和(自身を含む): 4230352896

約数和(自身を除く): 2117150980

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 4348, 7609, 15218, 30436, 69431, 138862, 277724, 486017, 972034, 1944068, 75471497, 150942994, 301885988, 528300479, 1056600958, 2113201916]

約数ペア:

[(1, 2113201916), (2, 1056600958), (4, 528300479), (7, 301885988), (14, 150942994), (28, 75471497), (1087, 1944068), (2174, 972034), (4348, 486017), (7609, 277724), (15218, 138862), (30436, 69431)]