1591352

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 3450720

約数和(自身を除く): 1859368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 181, 314, 362, 628, 724, 1099, 1256, 1267, 1448, 2198, 2534, 4396, 5068, 8792, 10136, 28417, 56834, 113668, 198919, 227336, 397838, 795676, 1591352]

約数ペア:

[(1, 1591352), (2, 795676), (4, 397838), (7, 227336), (8, 198919), (14, 113668), (28, 56834), (56, 28417), (157, 10136), (181, 8792), (314, 5068), (362, 4396), (628, 2534), (724, 2198), (1099, 1448), (1256, 1267)]