1373843548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{16103}}^1$

素因数の和:16402

約数の個数: 48

約数和(自身を含む): 3008484864

約数和(自身を除く): 1634641316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 554, 1108, 1939, 3047, 3878, 6094, 7756, 12188, 16103, 21329, 32206, 42658, 64412, 85316, 112721, 177133, 225442, 354266, 450884, 708532, 1239931, 2479862, 4460531, 4959724, 8921062, 17842124, 31223717, 49065841, 62447434, 98131682, 124894868, 196263364, 343460887, 686921774, 1373843548]

約数ペア:

[(1, 1373843548), (2, 686921774), (4, 343460887), (7, 196263364), (11, 124894868), (14, 98131682), (22, 62447434), (28, 49065841), (44, 31223717), (77, 17842124), (154, 8921062), (277, 4959724), (308, 4460531), (554, 2479862), (1108, 1239931), (1939, 708532), (3047, 450884), (3878, 354266), (6094, 225442), (7756, 177133), (12188, 112721), (16103, 85316), (21329, 64412), (32206, 42658)]