427976612

素因数分解:

$2^2\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{9007}}^1$

素因数の和:10715

約数の個数: 24

約数和(自身を含む): 856552704

約数和(自身を除く): 428576092

約数列:

[1, 2, 4, 7, 14, 28, 1697, 3394, 6788, 9007, 11879, 18014, 23758, 36028, 47516, 63049, 126098, 252196, 15284879, 30569758, 61139516, 106994153, 213988306, 427976612]

約数ペア:

[(1, 427976612), (2, 213988306), (4, 106994153), (7, 61139516), (14, 30569758), (28, 15284879), (1697, 252196), (3394, 126098), (6788, 63049), (9007, 47516), (11879, 36028), (18014, 23758)]