6443984

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{827}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 12525984

約数和(自身を除く): 6082000

約数列:

[1, 2, 4, 8, 16, 487, 827, 974, 1654, 1948, 3308, 3896, 6616, 7792, 13232, 402749, 805498, 1610996, 3221992, 6443984]

約数ペア:

[(1, 6443984), (2, 3221992), (4, 1610996), (8, 805498), (16, 402749), (487, 13232), (827, 7792), (974, 6616), (1654, 3896), (1948, 3308)]