2912981776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4440521}}^1$

素因数の和:4440570

約数の個数: 20

約数和(自身を含む): 5781559644

約数和(自身を除く): 2868577868

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4440521, 8881042, 17762084, 35524168, 71048336, 182061361, 364122722, 728245444, 1456490888, 2912981776]

約数ペア:

[(1, 2912981776), (2, 1456490888), (4, 728245444), (8, 364122722), (16, 182061361), (41, 71048336), (82, 35524168), (164, 17762084), (328, 8881042), (656, 4440521)]