888939177139

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1\times {\mathrm{1747}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 1023987070080

約数和(自身を除く): 135047892941

約数列:

[1, 13, 19, 107, 169, 247, 1391, 1481, 1747, 2033, 3211, 18083, 19253, 22711, 26429, 28139, 33193, 158467, 186929, 250289, 295243, 343577, 365807, 431509, 2060071, 2430077, 2587307, 3010873, 3551651, 4755491, 5609617, 26780923, 31591001, 33634991, 39141349, 46171463, 49158833, 276841849, 437254883, 508837537, 600229019, 639064829, 3598944037, 5259995131, 8307842777, 46786272481, 68379936703, 888939177139]

約数ペア:

[(1, 888939177139), (13, 68379936703), (19, 46786272481), (107, 8307842777), (169, 5259995131), (247, 3598944037), (1391, 639064829), (1481, 600229019), (1747, 508837537), (2033, 437254883), (3211, 276841849), (18083, 49158833), (19253, 46171463), (22711, 39141349), (26429, 33634991), (28139, 31591001), (33193, 26780923), (158467, 5609617), (186929, 4755491), (250289, 3551651), (295243, 3010873), (343577, 2587307), (365807, 2430077), (431509, 2060071)]