127974164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{1697}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 237482280

約数和(自身を除く): 109508116

約数列:

[1, 2, 4, 17, 34, 68, 1109, 1697, 2218, 3394, 4436, 6788, 18853, 28849, 37706, 57698, 75412, 115396, 1881973, 3763946, 7527892, 31993541, 63987082, 127974164]

約数ペア:

[(1, 127974164), (2, 63987082), (4, 31993541), (17, 7527892), (34, 3763946), (68, 1881973), (1109, 115396), (1697, 75412), (2218, 57698), (3394, 37706), (4436, 28849), (6788, 18853)]