622794506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{221951}}^1$

素因数の和:222037

約数の個数: 16

約数和(自身を含む): 990793728

約数和(自身を除く): 367999222

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 221951, 443902, 5104873, 10209746, 13539011, 27078022, 311397253, 622794506]

約数ペア:

[(1, 622794506), (2, 311397253), (23, 27078022), (46, 13539011), (61, 10209746), (122, 5104873), (1403, 443902), (2806, 221951)]