805683964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{39317}}^1$

素因数の和:39477

約数の個数: 24

約数和(自身を含む): 1453193280

約数和(自身を除く): 647509316

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 20492, 39317, 78634, 157268, 1847899, 3695798, 4285553, 7391596, 8571106, 17142212, 201420991, 402841982, 805683964]

約数ペア:

[(1, 805683964), (2, 402841982), (4, 201420991), (47, 17142212), (94, 8571106), (109, 7391596), (188, 4285553), (218, 3695798), (436, 1847899), (5123, 157268), (10246, 78634), (20492, 39317)]