1315694468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{38287}}^1$

素因数の和:38384

約数の個数: 36

約数和(自身を含む): 2566521216

約数和(自身を除く): 1250826748

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 8591, 17182, 34364, 38287, 76574, 153148, 421157, 842314, 1684628, 2718377, 4632727, 5436754, 9265454, 10873508, 18530908, 29902147, 59804294, 119608588, 328923617, 657847234, 1315694468]

約数ペア:

[(1, 1315694468), (2, 657847234), (4, 328923617), (11, 119608588), (22, 59804294), (44, 29902147), (71, 18530908), (121, 10873508), (142, 9265454), (242, 5436754), (284, 4632727), (484, 2718377), (781, 1684628), (1562, 842314), (3124, 421157), (8591, 153148), (17182, 76574), (34364, 38287)]