2143552322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{408607}}^1$

素因数の和:408713

約数の個数: 16

約数和(自身を含む): 3344047872

約数和(自身を除く): 1200495550

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 408607, 817214, 17570101, 24925027, 35140202, 49850054, 1071776161, 2143552322]

約数ペア:

[(1, 2143552322), (2, 1071776161), (43, 49850054), (61, 35140202), (86, 24925027), (122, 17570101), (2623, 817214), (5246, 408607)]