520030355192

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{414036907}}^1$

素因数の和:414037070

約数の個数: 16

約数和(自身を含む): 981267471960

約数和(自身を除く): 461237116768

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 414036907, 828073814, 1656147628, 3312295256, 65003794399, 130007588798, 260015177596, 520030355192]

約数ペア:

[(1, 520030355192), (2, 260015177596), (4, 130007588798), (8, 65003794399), (157, 3312295256), (314, 1656147628), (628, 828073814), (1256, 414036907)]