870825872

素因数分解:

$2^4\times 7^1\times {\mathrm{7775231}}^1$

素因数の和:7775246

約数の個数: 20

約数和(自身を含む): 1928257536

約数和(自身を除く): 1057431664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7775231, 15550462, 31100924, 54426617, 62201848, 108853234, 124403696, 217706468, 435412936, 870825872]

約数ペア:

[(1, 870825872), (2, 435412936), (4, 217706468), (7, 124403696), (8, 108853234), (14, 62201848), (16, 54426617), (28, 31100924), (56, 15550462), (112, 7775231)]