1808206712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1337431}}^1$

素因数の和:1337463

約数の個数: 24

約数和(自身を含む): 3671250840

約数和(自身を除く): 1863044128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1337431, 2674862, 5349724, 10699448, 17386603, 34773206, 69546412, 139092824, 226025839, 452051678, 904103356, 1808206712]

約数ペア:

[(1, 1808206712), (2, 904103356), (4, 452051678), (8, 226025839), (13, 139092824), (26, 69546412), (52, 34773206), (104, 17386603), (169, 10699448), (338, 5349724), (676, 2674862), (1352, 1337431)]