1120306538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267827}}^1$

素因数の和:2267861

約数の個数: 16

約数和(自身を含む): 1904975520

約数和(自身を除く): 784668982

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2267827, 4535654, 29481751, 43088713, 58963502, 86177426, 560153269, 1120306538]

約数ペア:

[(1, 1120306538), (2, 560153269), (13, 86177426), (19, 58963502), (26, 43088713), (38, 29481751), (247, 4535654), (494, 2267827)]