7640760764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20991101}}^1$

素因数の和:20991125

約数の個数: 24

約数和(自身を含む): 16457023968

約数和(自身を除く): 8816263204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 20991101, 41982202, 83964404, 146937707, 272884313, 293875414, 545768626, 587750828, 1091537252, 1910190191, 3820380382, 7640760764]

約数ペア:

[(1, 7640760764), (2, 3820380382), (4, 1910190191), (7, 1091537252), (13, 587750828), (14, 545768626), (26, 293875414), (28, 272884313), (52, 146937707), (91, 83964404), (182, 41982202), (364, 20991101)]