2543406

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3889}}^1$

素因数の和:4003

約数の個数: 16

約数和(自身を含む): 5134800

約数和(自身を除く): 2591394

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 3889, 7778, 11667, 23334, 423901, 847802, 1271703, 2543406]

約数ペア:

[(1, 2543406), (2, 1271703), (3, 847802), (6, 423901), (109, 23334), (218, 11667), (327, 7778), (654, 3889)]