2477994

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 4978368

約数和(自身を除く): 2500374

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1607, 3214, 4821, 9642, 412999, 825998, 1238997, 2477994]

約数ペア:

[(1, 2477994), (2, 1238997), (3, 825998), (6, 412999), (257, 9642), (514, 4821), (771, 3214), (1542, 1607)]