1900513412

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{50767}}^1$

素因数の和:50976

約数の個数: 36

約数和(自身を含む): 3889234944

約数和(自身を除く): 1988721532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 5348, 9359, 18718, 37436, 50767, 101534, 203068, 355369, 710738, 1421476, 2487583, 4975166, 9696497, 9950332, 19392994, 38785988, 67875479, 135750958, 271501916, 475128353, 950256706, 1900513412]

約数ペア:

[(1, 1900513412), (2, 950256706), (4, 475128353), (7, 271501916), (14, 135750958), (28, 67875479), (49, 38785988), (98, 19392994), (191, 9950332), (196, 9696497), (382, 4975166), (764, 2487583), (1337, 1421476), (2674, 710738), (5348, 355369), (9359, 203068), (18718, 101534), (37436, 50767)]