1047943792

素因数分解:

$2^4\times 7^2\times {\mathrm{1336663}}^1$

素因数の和:1336685

約数の個数: 30

約数和(自身を含む): 2361885288

約数和(自身を除く): 1313941496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1336663, 2673326, 5346652, 9356641, 10693304, 18713282, 21386608, 37426564, 65496487, 74853128, 130992974, 149706256, 261985948, 523971896, 1047943792]

約数ペア:

[(1, 1047943792), (2, 523971896), (4, 261985948), (7, 149706256), (8, 130992974), (14, 74853128), (16, 65496487), (28, 37426564), (49, 21386608), (56, 18713282), (98, 10693304), (112, 9356641), (196, 5346652), (392, 2673326), (784, 1336663)]