713895980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5099257}}^1$

素因数の和:5099273

約数の個数: 24

約数和(自身を含む): 1713350688

約数和(自身を除く): 999454708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5099257, 10198514, 20397028, 25496285, 35694799, 50992570, 71389598, 101985140, 142779196, 178473995, 356947990, 713895980]

約数ペア:

[(1, 713895980), (2, 356947990), (4, 178473995), (5, 142779196), (7, 101985140), (10, 71389598), (14, 50992570), (20, 35694799), (28, 25496285), (35, 20397028), (70, 10198514), (140, 5099257)]