130042052

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{28493}}^1$

素因数の和:28667

約数の個数: 24

約数和(自身を含む): 261688896

約数和(自身を除く): 131646844

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 28493, 56986, 113972, 199451, 398902, 797804, 4644359, 9288718, 18577436, 32510513, 65021026, 130042052]

約数ペア:

[(1, 130042052), (2, 65021026), (4, 32510513), (7, 18577436), (14, 9288718), (28, 4644359), (163, 797804), (326, 398902), (652, 199451), (1141, 113972), (2282, 56986), (4564, 28493)]