539651806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 872593920

約数和(自身を除く): 332942114

約数列:

[1, 2, 23, 43, 46, 86, 109, 218, 989, 1978, 2503, 2507, 4687, 5006, 5014, 9374, 57569, 107629, 107801, 115138, 215258, 215602, 272827, 545654, 2475467, 4950934, 6275021, 11731561, 12550042, 23463122, 269825903, 539651806]

約数ペア:

[(1, 539651806), (2, 269825903), (23, 23463122), (43, 12550042), (46, 11731561), (86, 6275021), (109, 4950934), (218, 2475467), (989, 545654), (1978, 272827), (2503, 215602), (2507, 215258), (4687, 115138), (5006, 107801), (5014, 107629), (9374, 57569)]