2008798736

素因数分解:

$2^4\times 7^1\times {\mathrm{17935703}}^1$

素因数の和:17935718

約数の個数: 20

約数和(自身を含む): 4448054592

約数和(自身を除く): 2439255856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17935703, 35871406, 71742812, 125549921, 143485624, 251099842, 286971248, 502199684, 1004399368, 2008798736]

約数ペア:

[(1, 2008798736), (2, 1004399368), (4, 502199684), (7, 286971248), (8, 251099842), (14, 143485624), (16, 125549921), (28, 71742812), (56, 35871406), (112, 17935703)]