996994274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{186773}}^1$

素因数の和:186949

約数の個数: 16

約数和(自身を含む): 1593555768

約数和(自身を除く): 596561494

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 186773, 373546, 3175141, 6350282, 29323361, 58646722, 498497137, 996994274]

約数ペア:

[(1, 996994274), (2, 498497137), (17, 58646722), (34, 29323361), (157, 6350282), (314, 3175141), (2669, 373546), (5338, 186773)]