139447364

素因数分解:

$2^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{4253}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 279198528

約数和(自身を除く): 139751164

約数列:

[1, 2, 4, 7, 14, 28, 1171, 2342, 4253, 4684, 8197, 8506, 16394, 17012, 29771, 32788, 59542, 119084, 4980263, 9960526, 19921052, 34861841, 69723682, 139447364]

約数ペア:

[(1, 139447364), (2, 69723682), (4, 34861841), (7, 19921052), (14, 9960526), (28, 4980263), (1171, 119084), (2342, 59542), (4253, 32788), (4684, 29771), (8197, 17012), (8506, 16394)]