290169598

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{12659}}^1$

素因数の和:12891

約数の個数: 16

約数和(自身を含む): 444062160

約数和(自身を除く): 153892562

約数列:

[1, 2, 73, 146, 157, 314, 11461, 12659, 22922, 25318, 924107, 1848214, 1987463, 3974926, 145084799, 290169598]

約数ペア:

[(1, 290169598), (2, 145084799), (73, 3974926), (146, 1987463), (157, 1848214), (314, 924107), (11461, 25318), (12659, 22922)]