565578052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 1093538880

約数和(自身を除く): 527960828

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 163, 212, 326, 652, 689, 1259, 1378, 2119, 2518, 2756, 4238, 5036, 8476, 8639, 16367, 17278, 32734, 34556, 65468, 66727, 112307, 133454, 205217, 224614, 266908, 410434, 449228, 820868, 867451, 1734902, 2667821, 3469804, 5335642, 10671284, 10876501, 21753002, 43506004, 141394513, 282789026, 565578052]

約数ペア:

[(1, 565578052), (2, 282789026), (4, 141394513), (13, 43506004), (26, 21753002), (52, 10876501), (53, 10671284), (106, 5335642), (163, 3469804), (212, 2667821), (326, 1734902), (652, 867451), (689, 820868), (1259, 449228), (1378, 410434), (2119, 266908), (2518, 224614), (2756, 205217), (4238, 133454), (5036, 112307), (8476, 66727), (8639, 65468), (16367, 34556), (17278, 32734)]