142736854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 244954080

約数和(自身を除く): 102217226

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2557, 2938, 4294, 5114, 27911, 33241, 48583, 55822, 66482, 97166, 288941, 577882, 631579, 1263158, 3756233, 5489879, 7512466, 10979758, 71368427, 142736854]

約数ペア:

[(1, 142736854), (2, 71368427), (13, 10979758), (19, 7512466), (26, 5489879), (38, 3756233), (113, 1263158), (226, 631579), (247, 577882), (494, 288941), (1469, 97166), (2147, 66482), (2557, 55822), (2938, 48583), (4294, 33241), (5114, 27911)]