2555886

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 5444640

約数和(自身を除く): 2888754

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 397, 794, 1073, 1191, 2146, 2382, 3219, 6438, 11513, 14689, 23026, 29378, 34539, 44067, 69078, 88134, 425981, 851962, 1277943, 2555886]

約数ペア:

[(1, 2555886), (2, 1277943), (3, 851962), (6, 425981), (29, 88134), (37, 69078), (58, 44067), (74, 34539), (87, 29378), (111, 23026), (174, 14689), (222, 11513), (397, 6438), (794, 3219), (1073, 2382), (1191, 2146)]