13177814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 22153824

約数和(自身を除く): 8976010

約数列:

[1, 2, 13, 26, 53, 73, 106, 131, 146, 262, 689, 949, 1378, 1703, 1898, 3406, 3869, 6943, 7738, 9563, 13886, 19126, 50297, 90259, 100594, 124319, 180518, 248638, 506839, 1013678, 6588907, 13177814]

約数ペア:

[(1, 13177814), (2, 6588907), (13, 1013678), (26, 506839), (53, 248638), (73, 180518), (106, 124319), (131, 100594), (146, 90259), (262, 50297), (689, 19126), (949, 13886), (1378, 9563), (1703, 7738), (1898, 6943), (3406, 3869)]