8870442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 20447232

約数和(自身を除く): 11576790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1663, 1778, 2667, 3326, 4989, 5334, 9978, 11641, 23282, 34923, 69846, 211201, 422402, 633603, 1267206, 1478407, 2956814, 4435221, 8870442]

約数ペア:

[(1, 8870442), (2, 4435221), (3, 2956814), (6, 1478407), (7, 1267206), (14, 633603), (21, 422402), (42, 211201), (127, 69846), (254, 34923), (381, 23282), (762, 11641), (889, 9978), (1663, 5334), (1778, 4989), (2667, 3326)]