713602820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5097163}}^1$

素因数の和:5097179

約数の個数: 24

約数和(自身を含む): 1712647104

約数和(自身を除く): 999044284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5097163, 10194326, 20388652, 25485815, 35680141, 50971630, 71360282, 101943260, 142720564, 178400705, 356801410, 713602820]

約数ペア:

[(1, 713602820), (2, 356801410), (4, 178400705), (5, 142720564), (7, 101943260), (10, 71360282), (14, 50971630), (20, 35680141), (28, 25485815), (35, 20388652), (70, 10194326), (140, 5097163)]