374497370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{6653}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 727734672

約数和(自身を除く): 353237302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 6653, 11258, 13306, 28145, 33265, 56290, 66530, 86489, 172978, 432445, 864890, 2880749, 5761498, 14403745, 28807490, 37449737, 74899474, 187248685, 374497370]

約数ペア:

[(1, 374497370), (2, 187248685), (5, 74899474), (10, 37449737), (13, 28807490), (26, 14403745), (65, 5761498), (130, 2880749), (433, 864890), (866, 432445), (2165, 172978), (4330, 86489), (5629, 66530), (6653, 56290), (11258, 33265), (13306, 28145)]