538187836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{50411}}^1$

素因数の和:50589

約数の個数: 24

約数和(自身を含む): 1003602096

約数和(自身を除く): 465414260

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 50411, 100822, 201644, 856987, 1713974, 3427948, 7914527, 15829054, 31658108, 134546959, 269093918, 538187836]

約数ペア:

[(1, 538187836), (2, 269093918), (4, 134546959), (17, 31658108), (34, 15829054), (68, 7914527), (157, 3427948), (314, 1713974), (628, 856987), (2669, 201644), (5338, 100822), (10676, 50411)]