289269076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{69737}}^1$

素因数の和:69819

約数の個数: 24

約数和(自身を含む): 544793256

約数和(自身を除く): 255524180

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 69737, 139474, 278948, 1185529, 2371058, 4253957, 4742116, 8507914, 17015828, 72317269, 144634538, 289269076]

約数ペア:

[(1, 289269076), (2, 144634538), (4, 72317269), (17, 17015828), (34, 8507914), (61, 4742116), (68, 4253957), (122, 2371058), (244, 1185529), (1037, 278948), (2074, 139474), (4148, 69737)]