2553669328

素因数分解:

$2^4\times 7^1\times {\mathrm{22800619}}^1$

素因数の和:22800634

約数の個数: 20

約数和(自身を含む): 5654553760

約数和(自身を除く): 3100884432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22800619, 45601238, 91202476, 159604333, 182404952, 319208666, 364809904, 638417332, 1276834664, 2553669328]

約数ペア:

[(1, 2553669328), (2, 1276834664), (4, 638417332), (7, 364809904), (8, 319208666), (14, 182404952), (16, 159604333), (28, 91202476), (56, 45601238), (112, 22800619)]