144645956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397379}}^1$

素因数の和:397403

約数の個数: 24

約数和(自身を含む): 311545920

約数和(自身を除く): 166899964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397379, 794758, 1589516, 2781653, 5165927, 5563306, 10331854, 11126612, 20663708, 36161489, 72322978, 144645956]

約数ペア:

[(1, 144645956), (2, 72322978), (4, 36161489), (7, 20663708), (13, 11126612), (14, 10331854), (26, 5563306), (28, 5165927), (52, 2781653), (91, 1589516), (182, 794758), (364, 397379)]