2189690746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{84629}}^1$

素因数の和:85409

約数の個数: 16

約数和(自身を含む): 3482355240

約数和(自身を除く): 1292664494

約数列:

[1, 2, 17, 34, 761, 1522, 12937, 25874, 84629, 169258, 1438693, 2877386, 64402669, 128805338, 1094845373, 2189690746]

約数ペア:

[(1, 2189690746), (2, 1094845373), (17, 128805338), (34, 64402669), (761, 2877386), (1522, 1438693), (12937, 169258), (25874, 84629)]