1287029598

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2004719}}^1$

素因数の和:2004831

約数の個数: 16

約数和(自身を含む): 2598117120

約数和(自身を除く): 1311087522

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 2004719, 4009438, 6014157, 12028314, 214504933, 429009866, 643514799, 1287029598]

約数ペア:

[(1, 1287029598), (2, 643514799), (3, 429009866), (6, 214504933), (107, 12028314), (214, 6014157), (321, 4009438), (642, 2004719)]