2019756956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1677539}}^1$

素因数の和:1677593

約数の個数: 24

約数和(自身を含む): 4133458560

約数和(自身を除く): 2113701604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1677539, 3355078, 6710156, 11742773, 23485546, 46971092, 72134177, 144268354, 288536708, 504939239, 1009878478, 2019756956]

約数ペア:

[(1, 2019756956), (2, 1009878478), (4, 504939239), (7, 288536708), (14, 144268354), (28, 72134177), (43, 46971092), (86, 23485546), (172, 11742773), (301, 6710156), (602, 3355078), (1204, 1677539)]