539441768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{2749}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 1065900000

約数和(自身を除く): 526458232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1291, 2582, 2749, 5164, 5498, 10328, 10996, 21992, 24529, 49058, 52231, 98116, 104462, 196232, 208924, 417848, 3548959, 7097918, 14195836, 28391672, 67430221, 134860442, 269720884, 539441768]

約数ペア:

[(1, 539441768), (2, 269720884), (4, 134860442), (8, 67430221), (19, 28391672), (38, 14195836), (76, 7097918), (152, 3548959), (1291, 417848), (2582, 208924), (2749, 196232), (5164, 104462), (5498, 98116), (10328, 52231), (10996, 49058), (21992, 24529)]