138602828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{380777}}^1$

素因数の和:380801

約数の個数: 24

約数和(自身を含む): 298529952

約数和(自身を除く): 159927124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 380777, 761554, 1523108, 2665439, 4950101, 5330878, 9900202, 10661756, 19800404, 34650707, 69301414, 138602828]

約数ペア:

[(1, 138602828), (2, 69301414), (4, 34650707), (7, 19800404), (13, 10661756), (14, 9900202), (26, 5330878), (28, 4950101), (52, 2665439), (91, 1523108), (182, 761554), (364, 380777)]