994541185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{28657}}^1$

素因数の和:29304

約数の個数: 16

約数和(自身を含む): 1304053632

約数和(自身を除く): 309512447

約数列:

[1, 5, 11, 55, 631, 3155, 6941, 28657, 34705, 143285, 315227, 1576135, 18082567, 90412835, 198908237, 994541185]

約数ペア:

[(1, 994541185), (5, 198908237), (11, 90412835), (55, 18082567), (631, 1576135), (3155, 315227), (6941, 143285), (28657, 34705)]