253283212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5479}}^1$

素因数の和:5630

約数の個数: 48

約数和(自身を含む): 549928960

約数和(自身を除く): 296645748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 5479, 6604, 10958, 11557, 21916, 23114, 38353, 46228, 71227, 76706, 142454, 153412, 284908, 498589, 695833, 997178, 1391666, 1994356, 2783332, 4870831, 9045829, 9741662, 18091658, 19483324, 36183316, 63320803, 126641606, 253283212]

約数ペア:

[(1, 253283212), (2, 126641606), (4, 63320803), (7, 36183316), (13, 19483324), (14, 18091658), (26, 9741662), (28, 9045829), (52, 4870831), (91, 2783332), (127, 1994356), (182, 1391666), (254, 997178), (364, 695833), (508, 498589), (889, 284908), (1651, 153412), (1778, 142454), (3302, 76706), (3556, 71227), (5479, 46228), (6604, 38353), (10958, 23114), (11557, 21916)]