996844996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757481}}^1$

素因数の和:757539

約数の個数: 24

約数和(自身を含む): 2036111616

約数和(自身を除く): 1039266620

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 757481, 1514962, 3029924, 5302367, 10604734, 21209468, 35601607, 71203214, 142406428, 249211249, 498422498, 996844996]

約数ペア:

[(1, 996844996), (2, 498422498), (4, 249211249), (7, 142406428), (14, 71203214), (28, 35601607), (47, 21209468), (94, 10604734), (188, 5302367), (329, 3029924), (658, 1514962), (1316, 757481)]