499238768

素因数分解:

$2^4\times 7^1\times {\mathrm{4457489}}^1$

素因数の和:4457504

約数の個数: 20

約数和(自身を含む): 1105457520

約数和(自身を除く): 606218752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4457489, 8914978, 17829956, 31202423, 35659912, 62404846, 71319824, 124809692, 249619384, 499238768]

約数ペア:

[(1, 499238768), (2, 249619384), (4, 124809692), (7, 71319824), (8, 62404846), (14, 35659912), (16, 31202423), (28, 17829956), (56, 8914978), (112, 4457489)]