2912981766

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{20641}}^1$

素因数の和:21236

約数の個数: 32

約数和(自身を含む): 5972638848

約数和(自身を除く): 3059657082

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 547, 1094, 1641, 3282, 20641, 23521, 41282, 47042, 61923, 70563, 123846, 141126, 887563, 1775126, 2662689, 5325378, 11290627, 22581254, 33871881, 67743762, 485496961, 970993922, 1456490883, 2912981766]

約数ペア:

[(1, 2912981766), (2, 1456490883), (3, 970993922), (6, 485496961), (43, 67743762), (86, 33871881), (129, 22581254), (258, 11290627), (547, 5325378), (1094, 2662689), (1641, 1775126), (3282, 887563), (20641, 141126), (23521, 123846), (41282, 70563), (47042, 61923)]