2028857588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{72949}}^1$

素因数の和:73379

約数の個数: 24

約数和(自身を含む): 3768597000

約数和(自身を除く): 1739739412

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 72949, 145898, 291796, 1240133, 2480266, 4960532, 29836141, 59672282, 119344564, 507214397, 1014428794, 2028857588]

約数ペア:

[(1, 2028857588), (2, 1014428794), (4, 507214397), (17, 119344564), (34, 59672282), (68, 29836141), (409, 4960532), (818, 2480266), (1636, 1240133), (6953, 291796), (13906, 145898), (27812, 72949)]