2149209601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{51593}}^1$

素因数の和:52152

約数の個数: 16

約数和(自身を含む): 2684539008

約数和(自身を除く): 535329407

約数列:

[1, 7, 11, 77, 541, 3787, 5951, 41657, 51593, 361151, 567523, 3972661, 27911813, 195382691, 307029943, 2149209601]

約数ペア:

[(1, 2149209601), (7, 307029943), (11, 195382691), (77, 27911813), (541, 3972661), (3787, 567523), (5951, 361151), (41657, 51593)]