1987374

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7703}}^1$

素因数の和:7751

約数の個数: 16

約数和(自身を含む): 4067712

約数和(自身を除く): 2080338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7703, 15406, 23109, 46218, 331229, 662458, 993687, 1987374]

約数ペア:

[(1, 1987374), (2, 993687), (3, 662458), (6, 331229), (43, 46218), (86, 23109), (129, 15406), (258, 7703)]