1316005456

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{10939}}^1$

素因数の和:11123

約数の個数: 40

約数和(自身を含む): 2610021440

約数和(自身を除く): 1294015984

約数列:

[1, 2, 4, 8, 16, 73, 103, 146, 206, 292, 412, 584, 824, 1168, 1648, 7519, 10939, 15038, 21878, 30076, 43756, 60152, 87512, 120304, 175024, 798547, 1126717, 1597094, 2253434, 3194188, 4506868, 6388376, 9013736, 12776752, 18027472, 82250341, 164500682, 329001364, 658002728, 1316005456]

約数ペア:

[(1, 1316005456), (2, 658002728), (4, 329001364), (8, 164500682), (16, 82250341), (73, 18027472), (103, 12776752), (146, 9013736), (206, 6388376), (292, 4506868), (412, 3194188), (584, 2253434), (824, 1597094), (1168, 1126717), (1648, 798547), (7519, 175024), (10939, 120304), (15038, 87512), (21878, 60152), (30076, 43756)]