6387992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 13003200

約数和(自身を除く): 6615208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 257, 478, 514, 956, 1028, 1912, 2056, 3107, 3341, 6214, 6682, 12428, 13364, 24856, 26728, 61423, 122846, 245692, 491384, 798499, 1596998, 3193996, 6387992]

約数ペア:

[(1, 6387992), (2, 3193996), (4, 1596998), (8, 798499), (13, 491384), (26, 245692), (52, 122846), (104, 61423), (239, 26728), (257, 24856), (478, 13364), (514, 12428), (956, 6682), (1028, 6214), (1912, 3341), (2056, 3107)]