3279344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5048

約数の個数: 20

約数和(自身を含む): 6510000

約数和(自身を除く): 3230656

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4999, 9998, 19996, 39992, 79984, 204959, 409918, 819836, 1639672, 3279344]

約数ペア:

[(1, 3279344), (2, 1639672), (4, 819836), (8, 409918), (16, 204959), (41, 79984), (82, 39992), (164, 19996), (328, 9998), (656, 4999)]