1323803504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{40939}}^1$

素因数の和:41037

約数の個数: 40

約数和(自身を含む): 2680423680

約数和(自身を除く): 1356620176

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 8084, 16168, 32336, 40939, 81878, 163756, 327512, 655024, 1760377, 1924133, 3520754, 3848266, 7041508, 7696532, 14083016, 15393064, 28166032, 30786128, 82737719, 165475438, 330950876, 661901752, 1323803504]

約数ペア:

[(1, 1323803504), (2, 661901752), (4, 330950876), (8, 165475438), (16, 82737719), (43, 30786128), (47, 28166032), (86, 15393064), (94, 14083016), (172, 7696532), (188, 7041508), (344, 3848266), (376, 3520754), (688, 1924133), (752, 1760377), (2021, 655024), (4042, 327512), (8084, 163756), (16168, 81878), (32336, 40939)]