4197858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 9682944

約数和(自身を除く): 5485086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 787, 889, 1574, 1778, 2361, 2667, 4722, 5334, 5509, 11018, 16527, 33054, 99949, 199898, 299847, 599694, 699643, 1399286, 2098929, 4197858]

約数ペア:

[(1, 4197858), (2, 2098929), (3, 1399286), (6, 699643), (7, 599694), (14, 299847), (21, 199898), (42, 99949), (127, 33054), (254, 16527), (381, 11018), (762, 5509), (787, 5334), (889, 4722), (1574, 2667), (1778, 2361)]