2401270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 4363920

約数和(自身を除く): 1962650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2203, 4406, 11015, 22030, 240127, 480254, 1200635, 2401270]

約数ペア:

[(1, 2401270), (2, 1200635), (5, 480254), (10, 240127), (109, 22030), (218, 11015), (545, 4406), (1090, 2203)]