2807982

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:872

約数の個数: 24

約数和(自身を含む): 6117696

約数和(自身を除く): 3309714

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 607, 771, 1214, 1542, 1821, 2313, 3642, 4626, 5463, 10926, 155999, 311998, 467997, 935994, 1403991, 2807982]

約数ペア:

[(1, 2807982), (2, 1403991), (3, 935994), (6, 467997), (9, 311998), (18, 155999), (257, 10926), (514, 5463), (607, 4626), (771, 3642), (1214, 2313), (1542, 1821)]